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aroma.cn citation info
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H. Bengtsson, P. Neuvial and T.P. Speed. TumorBoost: Normalization of allele-specific tumor copy numbers from a single pair of tumor-normal genotyping microarrays, BMC Bioinformatics, 2010
H. Bengtsson, A. Ray, P. Spellman and... | {"url":"http://cran.r-project.org/web/packages/aroma.cn/citation.html","timestamp":"2014-04-21T12:17:50Z","content_type":null,"content_length":"3360","record_id":"<urn:uuid:2b8fc7d7-0947-43a6-bee9-5c3291f92bbd>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00397-ip-10-147-4-33.ec2.int... |
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Does anyone know TI BASIC programming? I would really apprecia... | {"url":"http://openstudy.com/updates/4f1cab25e4b04992dd23bee3","timestamp":"2014-04-16T08:02:59Z","content_type":null,"content_length":"39678","record_id":"<urn:uuid:cfa431a1-5542-4904-a537-7d652b82d6de>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC-MAIN-20140416005201-00072-ip-10-147-4-33.ec2.internal.... |
Charge Distribution on Conductor
Usually people attack this kind of problem using so-called "moment methods". There's a good book by R.F. Harrington on the subject.
In general, you know that the charges on the conductor are all going to reside on the surface. You also know that the potential at the conductor's surface ... | {"url":"http://www.physicsforums.com/showthread.php?t=155444","timestamp":"2014-04-19T17:41:48Z","content_type":null,"content_length":"46962","record_id":"<urn:uuid:b70f20ec-657e-4b1e-b228-1293095b631a>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00495-ip-10-147-4-33.ec2.internal.w... |
Langhorne Algebra 1 Tutor
...I am currently a student majoring in secondary education: mathematics. I plan on becoming a full time math teacher as soon as my bachelor's degree is completed. After my bachelor completion, I
plan on working toward a PhD in particle physics.Algebra 1 is perhaps my favorite mathematics ... | {"url":"http://www.purplemath.com/Langhorne_algebra_1_tutors.php","timestamp":"2014-04-20T21:10:10Z","content_type":null,"content_length":"24034","record_id":"<urn:uuid:3aa619a4-89eb-430b-a8b6-2790442f747a>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00343-ip-10-147-4-33.ec2.intern... |
Illustration 17.7
Java Security Update: Oracle has updated the security settings needed to run Physlets.
Click here for help on updating Java and setting Java security.
Illustration 17.7: Group and Phase Velocity
phase velocity: m/s
group velocity: m/s
Please wait for the animation to completely load.
So what do we mea... | {"url":"http://www.compadre.org/Physlets/waves/illustration17_7.cfm","timestamp":"2014-04-19T09:26:02Z","content_type":null,"content_length":"21408","record_id":"<urn:uuid:99d282f9-4ce7-45d3-9380-594d1ad6380d>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00312-ip-10-147-4-33.ec2.int... |
Random Variable.
I don't know where to start please help me, thanks
Last edited by mr fantastic; November 8th 2011 at 12:12 PM. Reason: Title.
I assume that the two numbers are on the faces of the dice. Let $E=\{1,\dots,6\}$ and $\mathcal{E}=2^E$; then $E$ is the domain of $X$. The definition says that $X:\Omega\to E, ... | {"url":"http://mathhelpforum.com/advanced-statistics/191453-random-variable.html","timestamp":"2014-04-21T11:31:32Z","content_type":null,"content_length":"68062","record_id":"<urn:uuid:c5cd1380-d6b2-4f56-891c-07b152405efa>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00417-ip-10-147... |
Posts by
Total # Posts: 130
Chip s Home Brew Whiskey management forecasts that if the firm sells each bottle of Snake-Bite for $20, then the demand for the product will be 15,000 bottles per year, whereas sales will be 91
percent as high if the price is raised 11 percent. Chip s variable cost p...
5.Capital Co. has a ... | {"url":"http://www.jiskha.com/members/profile/posts.cgi?name=trixie","timestamp":"2014-04-16T19:45:46Z","content_type":null,"content_length":"31981","record_id":"<urn:uuid:bf8a8da2-45b4-48c9-baab-7101686e9fb7>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00310-ip-10-147-4-33.ec2.int... |
N Miami Beach, FL
Fort Lauderdale, FL 33311
Caring Fantastic Teacher who specializes in Reading, Writing and Math
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number of class
September 20th 2012, 08:29 AM #1
number of class
in one sophomore class 1/3 of the students are honor students, 2/7 are varsity athletes. If there are four athletes in the class, how many students are there in the class?
anyone can help on this?
Re: number of class
your question is not clear... | {"url":"http://mathhelpforum.com/advanced-algebra/203765-number-class.html","timestamp":"2014-04-16T10:24:42Z","content_type":null,"content_length":"33179","record_id":"<urn:uuid:6005088b-a4fe-42d6-9986-ab8afcf9a60c>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00502-ip-10-147-4-33.... |
DSpace at IIT Bombay: Hilbert polynomials and powers of ideals
DSpace at IIT Bombay >
IITB Publications >
Article >
Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/5262
Title: Hilbert polynomials and powers of ideals
HERZOG, J
Authors: ... | {"url":"http://dspace.library.iitb.ac.in/jspui/handle/10054/5262","timestamp":"2014-04-18T18:37:54Z","content_type":null,"content_length":"17047","record_id":"<urn:uuid:36d28711-3379-4513-9ed3-46dac9c3d3a9>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00339-ip-10-147-4-33.ec2.interna... |
Thinning measurement models and questionnaire design
Ricardo Silva
In: Neural Information Processing Systems 2011, 12-15 December 2011, Granada, Spain.
Inferring key unobservable features of individuals is an important task in the applied sciences. In particular, an important source of data in fields such as marketing,... | {"url":"http://eprints.pascal-network.org/archive/00008975/","timestamp":"2014-04-16T10:42:48Z","content_type":null,"content_length":"7449","record_id":"<urn:uuid:7f0ac557-588f-4082-aef1-698b48d39c8a>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00435-ip-10-147-4-33.ec2.internal.war... |
Results 1 - 10 of 16
- In Schichtenberg and Steinbruggen [16 , 2001
"... Introduction SAMSON ABRAMSKY (samson@comlab.ox.ac.uk) Oxford University Computing Laboratory 1. Introduction Game Semantics has emerged as a powerful paradigm for giving semantics to a variety
of programming languages and logical systems. It has b... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=470424","timestamp":"2014-04-16T12:17:14Z","content_type":null,"content_length":"37551","record_id":"<urn:uuid:65fc8446-ff95-4b3a-9bf8-e2791534c815>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00080-ip-10-147-4-33.ec2.internal.war... |
Ludwig Josef Johann Wittgenstein
1889 - 1951 Click the picture above
to see four larger pictures
Ludwig Wittgenstein was a philosopher who worked on the f... | {"url":"http://www-history.mcs.st-andrews.ac.uk/Mathematicians/Wittgenstein.html","timestamp":"2014-04-19T04:21:09Z","content_type":null,"content_length":"5486","record_id":"<urn:uuid:15892bd0-f7cf-40a5-ab29-844768fd0b98>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00504-ip-10-147-4... |
SAS-L archives -- October 2002, week 3 (#420)LISTSERV at the University of Georgia
Date: Fri, 18 Oct 2002 12:42:57 GMT
Reply-To: "Jerry W. Lewis" <post_a_reply@NO_E-MAIL.COM>
Sender: "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From: "Jerry W. Lewis" <post_a_reply@NO_E-MAIL.COM>
Organization: ... | {"url":"http://listserv.uga.edu/cgi-bin/wa?A2=ind0210c&L=sas-l&D=0&P=48071","timestamp":"2014-04-16T04:15:20Z","content_type":null,"content_length":"10881","record_id":"<urn:uuid:9789505f-46b3-4e7f-a794-84570372e984>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00356-ip-10-147-4-33.... |
twin paradox
I haven't been able to decrypt what you're saying here. What two events? I assume that one is (20,16) in A's frame, but what's the other one? Also, a world line is a curve that represents the motion
of an object. You want to imagine something moving from (20,16) to some other event? Why?
The two events are... | {"url":"http://www.physicsforums.com/showthread.php?t=257843&page=3","timestamp":"2014-04-20T21:33:05Z","content_type":null,"content_length":"105202","record_id":"<urn:uuid:00dcd52e-7169-4b7e-9b79-64baaf8f447a>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00084-ip-10-147-4-33.ec2.int... |
Wolfram Demonstrations Project
Astronomical Clock
This Demonstration illustrates the working of an astronomical clock.
To visualize the movement of the Sun and Moon on the celestial sphere, astronomical clocks use stereographic projection. The Earth's projection is at the center of the clock, surrounded by the
concentr... | {"url":"http://www.demonstrations.wolfram.com/AstronomicalClock/","timestamp":"2014-04-21T09:52:46Z","content_type":null,"content_length":"48094","record_id":"<urn:uuid:6437a73e-483b-4b14-8aea-b1c4e97a228f>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00445-ip-10-147-4-33.ec2.intern... |
The Global Weak Solution for a Generalized Camassa-Holm Equation
Abstract and Applied Analysis
Volume 2013 (2013), Article ID 838302, 6 pages
Research Article
The Global Weak Solution for a Generalized Camassa-Holm Equation
Department of Applied Mathematics, Southwestern University of Finance and Economics, Chengdu, Si... | {"url":"http://www.hindawi.com/journals/aaa/2013/838302/","timestamp":"2014-04-21T00:10:54Z","content_type":null,"content_length":"550411","record_id":"<urn:uuid:1f84e50a-9eb3-4341-b20d-d3a34511ae40>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00393-ip-10-147-4-33.ec2.internal.warc... |
How much one's individuality cost? At least 2.77544 bits of information
#1 How much one's individuality cost? At least 2.77544 bits of information
Forum Junior
Join Date
Jul 2008
June 22nd, 2012, 10:43 AM
Imagine there is a population/database/dictionary and we would like to distinguish its elements.
So for... | {"url":"http://www.thescienceforum.com/mathematics/29038-how-much-ones-individuality-cost-least-2-77544-bits-information.html","timestamp":"2014-04-20T03:09:42Z","content_type":null,"content_length":"68560","record_id":"<urn:uuid:47b94d7e-bac9-42e6-805c-ec0dde739d88>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.2... |
Data transformation
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this wiki
Assessment | Biopsychology | Comparative | Cognitive | Developmental | Language | Individual differences | Personality | Philosophy | Social |
Methods | Statistics | Clinical | Educational | Industrial | Professional items | World psychology |
Statistics: Scientific method ·... | {"url":"http://psychology.wikia.com/wiki/Data_transformation_(statistics)","timestamp":"2014-04-20T04:22:33Z","content_type":null,"content_length":"81760","record_id":"<urn:uuid:fc8ce02e-e304-421e-9c4a-3075cd2e7549>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00191-ip-10-147-4-33.e... |
sine function transforms
February 1st 2008, 11:19 AM #1
sine function transforms
say i have two functions, $y=3^x$ and $y=x+1.2$ and i wanted to find where they intersect. since $y=x+1.2$ is a line, if i could rotate both functions so that $y=x+1.2$ became the x-axis, $y=0$,
then to find the intersection i woul... | {"url":"http://mathhelpforum.com/advanced-applied-math/27238-sine-function-transforms.html","timestamp":"2014-04-24T18:20:22Z","content_type":null,"content_length":"32743","record_id":"<urn:uuid:afb6fc05-f631-4759-9d76-710e6c788a9a>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00457... |
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A relation where every x-value produces a unique y-value is ca... | {"url":"http://openstudy.com/updates/5175a518e4b0be9997e03cb1","timestamp":"2014-04-17T16:35:28Z","content_type":null,"content_length":"49364","record_id":"<urn:uuid:e6acaeb0-f0ca-495d-98b1-1ff88ac35374>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00496-ip-10-147-4-33.ec2.internal.w... |
The New Prime Theorem (641)-(690)
Authors: Chun-Xuan Jiang
Using Jiang function we are able to prove almost all prime problems in prime distribution. This is the Book proof. In this paper using Jiang function J[2](ω) we prove that the new prime theorems
(641)-(690) contain infinitely many prime solutions and no prime s... | {"url":"http://vixra.org/abs/1009.0044","timestamp":"2014-04-19T09:23:51Z","content_type":null,"content_length":"6949","record_id":"<urn:uuid:1b57b45f-beea-4329-97b3-d50d9b159018>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00467-ip-10-147-4-33.ec2.internal.warc.gz"} |
Nonstandard Card-Based Probablility Question
September 20th 2011, 04:27 PM #1
Sep 2011
Nonstandard Card-Based Probablility Question
This isn't a homework problem that I need help with or anything of that nature. This is more of a personal math-related problem.
I play a collectable card game, and I am trying... | {"url":"http://mathhelpforum.com/statistics/188435-nonstandard-card-based-probablility-question.html","timestamp":"2014-04-19T01:58:40Z","content_type":null,"content_length":"41459","record_id":"<urn:uuid:b96ecdfe-58e9-405b-b1aa-cde849b90855>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005... |
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Here's the question you clicked on:
help me to sketch graph for this question.. f(x)=(2/3)x^3+(5/2... | {"url":"http://openstudy.com/updates/50d00d54e4b038af01955f6f","timestamp":"2014-04-19T04:27:59Z","content_type":null,"content_length":"420186","record_id":"<urn:uuid:1b1e7858-bbad-4795-b96f-b677a0bc8971>","cc-path":"CC-MAIN-2014-15/segments/1397609535775.35/warc/CC-MAIN-20140416005215-00250-ip-10-147-4-33.ec2.internal... |
I'm Having Trouble Figuring This Problem Out. How ... | Chegg.com
I'm having trouble figuring this problem out. How do I find thedamping ratio for this third order polynomial? I feel like I canget it once I find the damping ratio and natural frequency.
Design a compensator such that the unit-step response curve willexh... | {"url":"http://www.chegg.com/homework-help/questions-and-answers/m-trouble-figuring-problem--find-thedamping-ratio-third-order-polynomial-feel-like-canget--q534237","timestamp":"2014-04-20T19:24:10Z","content_type":null,"content_length":"21575","record_id":"<urn:uuid:a72a1212-bfc9-4b41-ba7c-755c34b74d50>","cc-path":"CC... |
Course Hero has millions of student submitted documents similar to the one below including study guides, practice problems, reference materials, practice exams, textbook help and tutor support.
Find millions of documents on Course Hero - Study Guides, Lecture Notes, Reference Materials, Practice Exams and more. Course ... | {"url":"http://www.coursehero.com/file/152957/Ch18F/","timestamp":"2014-04-20T23:43:00Z","content_type":null,"content_length":"78999","record_id":"<urn:uuid:857d6d5f-b026-479c-b0f4-0587cd352f4d>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00099-ip-10-147-4-33.ec2.internal.warc.gz"} |
Kendall Park Prealgebra Tutor
...I have tutored both professionally and privately students ranging from grade 3 through 11 for more than 10 years. I am able to also help prepare students for SAT Math. I offer flexible tutoring
hours with advance requests and have a 24-hour cancellation policy.
6 Subjects: includi... | {"url":"http://www.purplemath.com/Kendall_Park_prealgebra_tutors.php","timestamp":"2014-04-21T13:06:21Z","content_type":null,"content_length":"24084","record_id":"<urn:uuid:dd3d88f9-fd5e-4e90-8e26-d323336f477a>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00434-ip-10-147-4-33.ec2.in... |
Physics Forums - differentiation of a vektorfield
klabautermann Mar2-12 04:41 AM
differentiation of a vektorfield
1 Attachment(s)
i flipped through my notes on a class on general relativity this morning and i found an expression wich doesn't make sense to me. im not sure if don't understand the last term in the last... | {"url":"http://www.physicsforums.com/printthread.php?t=583157","timestamp":"2014-04-21T09:46:53Z","content_type":null,"content_length":"6146","record_id":"<urn:uuid:85330481-3776-4086-840b-feac0223bb8d>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00445-ip-10-147-4-33.ec2.internal.w... |
Plotting points
I have lots of co-ordinates to plot into CAD - is there an easy way to do this without having to type in each of the points individually? Such as using the data from a spreadsheet.
Using vanilla AutoCAD? How are the coordinates ordered? N,E,Z ??? Try ASCPOINT.LSP at http://www.caddzone.com/free.htm
R.K.... | {"url":"http://www.cadtutor.net/forum/showthread.php?5764-Plotting-points","timestamp":"2014-04-18T13:09:06Z","content_type":null,"content_length":"82986","record_id":"<urn:uuid:8cc8e991-0505-4315-bb26-cf037dd86838>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00060-ip-10-147-4-33.e... |
Patent US5786857 - Image processing system
Reference numerals and symbols as used in the drawings
1: image-processing device, 2: subtracter, 3: FDCT conversion unit, 4: quantization unit, 5: reverse quantization unit, 6: IDCT unit, 7: adder, 8: filtering unit, 9: memory, 10: movement compensation
FIG. 1 is a block diag... | {"url":"http://www.google.com/patents/US5786857?ie=ISO-8859-1&dq=6,563,928","timestamp":"2014-04-18T05:24:34Z","content_type":null,"content_length":"96658","record_id":"<urn:uuid:830696ca-1e2d-413b-bf11-bd14609f6bdf>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00438-ip-10-147-4-33.... |
Convert to JOptionPane
March 9th, 2011, 11:06 PM
Convert to JOptionPane
I'm extremely new to Java as well as programming so please bare with me. I'm writing a test program that asks the user to input 10 numbers then outputs the smallest number. I'm trying to convert
this to an input dialog box...
Code :
... | {"url":"http://www.javaprogrammingforums.com/%20java-theory-questions/7838-convert-joptionpane-printingthethread.html","timestamp":"2014-04-20T09:57:57Z","content_type":null,"content_length":"6973","record_id":"<urn:uuid:8c40dc45-a931-4848-82bc-a095902f55de>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-... |
Fractal Art
The first set of images are coloured random fractal patterns. They were generated with a scientific intent, we needed to project fractal patterns onto smooth surfaces in order to get better
triangulation off them when using stereo range finding. We had previously used Gaussian noise patterns, but I thought ... | {"url":"http://www.dcs.gla.ac.uk/~wpc/Fractal_Art.htm","timestamp":"2014-04-21T09:36:18Z","content_type":null,"content_length":"21228","record_id":"<urn:uuid:eb227bd5-0f27-4e41-a7b5-0f7675a1ba04>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00558-ip-10-147-4-33.ec2.internal.warc.gz"... |
Miscalculating the odds - Obama Conspiracy Theories
I used the non-specific words “wildly implausible” directed at commenter John here on this forum to described his speculation on various fraud scenarios in Hawaii. I actually did a calculation once
on the probability that Obama was born in Kenya, given the fact that ... | {"url":"http://www.obamaconspiracy.org/2012/09/miscalculating-the-odds/","timestamp":"2014-04-19T14:43:23Z","content_type":null,"content_length":"157847","record_id":"<urn:uuid:1293f2f8-72cf-4227-84e5-ed5712d6a72e>","cc-path":"CC-MAIN-2014-15/segments/1397609537271.8/warc/CC-MAIN-20140416005217-00508-ip-10-147-4-33.ec2... |
algebraic K-theory and tensor products
up vote 9 down vote favorite
Algebraic K-theory defines a functor K taking commutative rings to E_\infty ring spectra. I'm interested in which pushouts (tensor/smash products) K preserves. For example, if R is a regular
noetherian ring then (I believe) K(R[t, t^{-1}]) = K(R) / ΣK(... | {"url":"http://mathoverflow.net/questions/984/algebraic-k-theory-and-tensor-products","timestamp":"2014-04-21T08:03:32Z","content_type":null,"content_length":"56007","record_id":"<urn:uuid:cc1f01cc-6303-4e43-b652-4ca3f6765afa>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00488-ip-10... |
Semi-Elliptical Cracks in a Cylinder Subjected to Stress Gradients
STP677: Semi-Elliptical Cracks in a Cylinder Subjected to Stress Gradients
Heliot, J
Research engineer and scientific manager, Creusot-Loire, Paris,
Labbens, RC
Research engineer and scientific manager, Creusot-Loire, Paris,
Pellissier-Tanon, A
Research... | {"url":"http://www.astm.org/DIGITAL_LIBRARY/STP/PAGES/STP34922S.htm","timestamp":"2014-04-21T00:11:05Z","content_type":null,"content_length":"13934","record_id":"<urn:uuid:ae52caef-2f62-49a2-929f-f516d1823bef>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00233-ip-10-147-4-33.ec2.int... |
Randomized Rounding And Discrete Ham-Sandwich Theorems: Provably Good Algorithms for Routing and Packing Problems
Prabhakar Raghavan
EECS Department
University of California, Berkeley
Technical Report No. UCB/CSD-87-312
This thesis deals with the approximate solution of a class of zero-one integer programs arising in t... | {"url":"http://www.eecs.berkeley.edu/Pubs/TechRpts/1986/5986.html","timestamp":"2014-04-21T14:44:36Z","content_type":null,"content_length":"6528","record_id":"<urn:uuid:10887ec1-d172-4e42-b2ee-a3b27a157975>","cc-path":"CC-MAIN-2014-15/segments/1398223206672.15/warc/CC-MAIN-20140423032006-00555-ip-10-147-4-33.ec2.intern... |
How to calculate THD in spectre
1. 28th February 2007, 12:01 #1
Junior Member level 3
Join Date
Jun 2005
1 / 1
spectre thd
Hi all,
I want to simulate the THD using spectre, I've done the Transient analysis
and want to use Calculator -> Special functions -> thd; there... | {"url":"http://www.edaboard.com/thread89418.html","timestamp":"2014-04-20T16:50:11Z","content_type":null,"content_length":"124612","record_id":"<urn:uuid:b61c0d03-f9f4-42d1-b75f-d354ebc9cfa6>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00409-ip-10-147-4-33.ec2.internal.warc.gz"} |
The Sun-Planet Worm Gear block represents a two-degree-of-freedom planetary gear built from carrier, sun and planet gears. By type, the sun and planet gears are crossed helical spur gears arranged as
a worm-gear transmission, in which the planet gear is a worm. Such transmissions are used in the Torsen type 1 different... | {"url":"http://www.mathworks.co.uk/help/physmod/sdl/ref/sunplanetwormgear.html?s_tid=gn_loc_drop&nocookie=true","timestamp":"2014-04-24T04:31:03Z","content_type":null,"content_length":"55822","record_id":"<urn:uuid:3e489d6c-ee1e-45c8-8fcf-142e50f602a2>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-2... |
Wolfram Demonstrations Project
Newton's Pi Approximation
This Demonstration gives Newton's approximation of based on calculating the area of a semicircle using an integral.
The area under the arc (light blue) is equal to the area of the sector minus the area of triangle (light green), that is, .
On the other hand, the ... | {"url":"http://demonstrations.wolfram.com/NewtonsPiApproximation/","timestamp":"2014-04-18T13:16:49Z","content_type":null,"content_length":"44165","record_id":"<urn:uuid:1f15a596-8752-43b7-93e5-06e5eab01ac8>","cc-path":"CC-MAIN-2014-15/segments/1397609533689.29/warc/CC-MAIN-20140416005213-00208-ip-10-147-4-33.ec2.inter... |
This Article
Bibliographic References
Add to:
Efficient Computation of Robust Weighted Low-Rank Matrix Approximations Using the L_1 Norm
Sept. 2012 (vol. 34 no. 9)
pp. 1681-1690
ASCII Text ... | {"url":"http://www.computer.org/csdl/trans/tp/2012/09/ttp2012091681-abs.html","timestamp":"2014-04-20T22:10:21Z","content_type":null,"content_length":"55050","record_id":"<urn:uuid:249ff4be-a889-4d21-9f5a-7b61f463b909>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00383-ip-10-147-4-3... |
taught : caught :: length
Number of results: 17,912
5th grade
taught is to caught as length is to ????
Tuesday, December 9, 2008 at 4:43pm by Rasea
5th grade
what is taught caught length
Tuesday, December 9, 2008 at 4:43pm by tymaris
Andrea caught seven more fish than Micah. Micah caught twice as many as Peter. If they... | {"url":"http://www.jiskha.com/search/index.cgi?query=taught+%3A+caught+%3A%3A+length","timestamp":"2014-04-19T13:16:14Z","content_type":null,"content_length":"41939","record_id":"<urn:uuid:ad27e62e-2fc6-4684-a5a6-8ae69d14bd24>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00188-ip-10... |
What does the Jacobian of a curve tell us about the curve?
up vote 5 down vote favorite
A natural object in the study of curves is the Jacobian of a curve. What are some natural geometric properties of the curve that the Jacobian encapsulates? In other words, what can the Jacobian tell
us about the curve that we didn't... | {"url":"http://mathoverflow.net/questions/139118/what-does-the-jacobian-of-a-curve-tell-us-about-the-curve","timestamp":"2014-04-18T00:56:02Z","content_type":null,"content_length":"67787","record_id":"<urn:uuid:0bd32346-5ad8-42d7-8142-e2a4f319d385>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-2014... |
[SciPy-user] [newb] how to create arrays
Anne Archibald peridot.faceted@gmail....
Thu Jan 3 01:56:05 CST 2008
On 02/01/2008, Neal Becker <ndbecker2@gmail.com> wrote:
> How would I create a vector of complex random variables?
> I'm thinking the best way is to create a complex vector, then
> assign to the real and imag p... | {"url":"http://mail.scipy.org/pipermail/scipy-user/2008-January/014998.html","timestamp":"2014-04-16T04:23:37Z","content_type":null,"content_length":"4173","record_id":"<urn:uuid:d6256eb6-4b3a-4e6d-8a1c-ba4f3d199b9b>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00080-ip-10-147-4-33.... |
2275 -- Flipping Pancake
Flipping Pancake
Time Limit: 1000MS Memory Limit: 65536K
Total Submissions: 1393 Accepted: 609 Special Judge
We start with a stack n of pancakes of distinct sizes. The problem is to convert the stack to one in which the pancakes are in size order with the smallest on the top and the l... | {"url":"http://poj.org/problem?id=2275","timestamp":"2014-04-18T03:00:16Z","content_type":null,"content_length":"7081","record_id":"<urn:uuid:b0b300b2-9375-4a8e-be19-02bdbb17b13a>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00489-ip-10-147-4-33.ec2.internal.warc.gz"} |
of roof members
Calculation of roof members
It is important to calculate the dimension of the true length of a roof member. These dimensions are essential to determine the accurate span of rafter, overhang, underpurlins, fan struts et... | {"url":"http://boeingconsult.com/tafe/as1684/calc/calc-tim.htm","timestamp":"2014-04-20T08:15:11Z","content_type":null,"content_length":"19738","record_id":"<urn:uuid:5c4b510f-f0aa-4761-8c52-3541822b6834>","cc-path":"CC-MAIN-2014-15/segments/1397609538110.1/warc/CC-MAIN-20140416005218-00625-ip-10-147-4-33.ec2.internal.... |
MR: Matches for: MR=336014
MR336014 (49 #790) 35-06 (76.35)
Nonlinear wave motion. Proceedings of the Summer Seminar, sponsored by the American Mathematical Society and the Society for Industrial and Applied Mathematics, held at Clarkson College of
Technology, Potsdam, N.Y., 1972. Edited by Alan C. Newell. Lectures in ... | {"url":"http://www.ams.org/mathscinet-getitem?mr=0336014","timestamp":"2014-04-24T16:49:25Z","content_type":null,"content_length":"3880","record_id":"<urn:uuid:a7fa90ae-cbe9-40ad-9ce3-0de93c8d97a5>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00034-ip-10-147-4-33.ec2.internal.warc.g... |
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Here's the question you clicked on:
Domain & Range HELP! Please help with two functions. Click her... | {"url":"http://openstudy.com/updates/5057faede4b0a91cdf454d03","timestamp":"2014-04-16T13:18:52Z","content_type":null,"content_length":"125577","record_id":"<urn:uuid:7e47f6f8-950c-400a-b44c-1b3ee7a374c5>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00247-ip-10-147-4-33.ec2.internal... |
Probability Distributions
December 10th 2008, 08:15 AM #1
Dec 2008
Probability Distributions
A coin is tossed 8 times. Calculate the probability of ;
a) tossing 6 heads and 2 tails.
b) tossing 7 heads and 1 tail
c) tossing at least 6 heads
Drawing a Tree diagram will help you visualise and solve... | {"url":"http://mathhelpforum.com/statistics/64348-probability-distributions.html","timestamp":"2014-04-21T07:22:38Z","content_type":null,"content_length":"35368","record_id":"<urn:uuid:2b4e8286-289f-45e6-a12d-5bafb37c3f61>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00037-ip-10-147... |
Common Names: Thickening
Brief Description
Thickening is a morphological operation that is used to grow selected regions of foreground pixels in binary images, somewhat like dilation or closing. It has several applications, including
determining the approximate convex hull of a shape, and determining the skeleton by zo... | {"url":"http://homepages.inf.ed.ac.uk/rbf/HIPR2/thick.htm","timestamp":"2014-04-16T21:52:55Z","content_type":null,"content_length":"12082","record_id":"<urn:uuid:7f4d6c9f-7ff4-4934-80be-3341cbb1c150>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00266-ip-10-147-4-33.ec2.internal.warc.... |
Self-study of Mathematics
September 22nd 2013, 09:12 AM #1
Self-study of Mathematics
From the list below, what is the most effective way to do a deep, self-study of math?
-answering math questions in forums
-learning from a textbook chapter by chapter
-learning from watching math video clips on youtube?... | {"url":"http://mathhelpforum.com/math-topics/222184-self-study-mathematics.html","timestamp":"2014-04-17T02:28:31Z","content_type":null,"content_length":"77931","record_id":"<urn:uuid:340c2b46-9d0d-4795-9588-1ac8345d400f>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00425-ip-10-147-4... |
Recursive coalgebras from comonads
- In APLAS , 2005
"... Abstract. We propose a novel, comonadic approach to dataflow (streambased) computation. This is based on the observation that both general and causal stream functions can be characterized as
coKleisli arrows of comonads and on the intuition that comonads in gene... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=493142","timestamp":"2014-04-21T13:24:26Z","content_type":null,"content_length":"34628","record_id":"<urn:uuid:00d76568-cf63-4ad6-ac1c-135caef91972>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00104-ip-10-147-4-33.ec2.internal.war... |
Items tagged with compile
Hi MaplePrimers!
I have a simulation in MapleSIM, exported as a compiled procedure in maple using -LinkModel(), and -GetCompiledProc.
I'm trying to do parameter estimation on my MapleSIM model. Within a optimization scheme, I call the MapleSIM model, and it will output a curve. Using a least s... | {"url":"http://www.mapleprimes.com/tags/compile","timestamp":"2014-04-20T06:44:39Z","content_type":null,"content_length":"103030","record_id":"<urn:uuid:047fcf88-8cdc-4af5-b252-8486cb232120>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00464-ip-10-147-4-33.ec2.internal.warc.gz"} |
Project Name
Algorithms and Theory
Our dual objective is to pursue basic research on a broad range of theoretical topics and to impact real-world issues by applying our expertise to solving problems for IBM and its clients.
We do basic research in a number of areas of theoretical computer science, including approximati... | {"url":"http://researcher.watson.ibm.com/researcher/view_pic.php?id=134","timestamp":"2014-04-20T03:47:14Z","content_type":null,"content_length":"42991","record_id":"<urn:uuid:9307dac5-d1fa-48d6-b3f0-4fa79c0ec0e6>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00455-ip-10-147-4-33.ec2... |
Formality of Ext algebras and direct sums
up vote 2 down vote favorite
Does taking direct summands/sums preserve formality of ext-algebras? More precisely:
Given an abelian category, say linear over a field and with enough injectives, one gets an $A_\infty$-srutcture on the $ext$-algebras of its objects. Let $X,Y$ be o... | {"url":"http://mathoverflow.net/questions/96255/formality-of-ext-algebras-and-direct-sums","timestamp":"2014-04-16T14:13:06Z","content_type":null,"content_length":"58497","record_id":"<urn:uuid:543d4463-0be8-4de4-9cc2-e3e88952c4d0>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00375-... |
Ehrenfest Urn Problem with Applications
Ehrenfest Urn Problem with Applications
Daniel J. Castellano
December 18, 1997
1 Introduction
The Ehrenfest urn problem was originally proposed as a model for dissipation of heat, but has since come to be applied in a wide variety of fields, thanks in part to generalizations and ... | {"url":"http://www.arcaneknowledge.org/science/ehrenfest.html","timestamp":"2014-04-21T07:12:30Z","content_type":null,"content_length":"23793","record_id":"<urn:uuid:4cd03af5-f73e-444e-892f-36b80ff0f02e>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00085-ip-10-147-4-33.ec2.internal.... |
MathGroup Archive: January 2009 [00676]
[Date Index] [Thread Index] [Author Index]
Simplifying and Rearranging Expressions
• To: mathgroup at smc.vnet.net
• Subject: [mg95889] Simplifying and Rearranging Expressions
• From: "David Park"... | {"url":"http://forums.wolfram.com/mathgroup/archive/2009/Jan/msg00676.html","timestamp":"2014-04-19T14:54:15Z","content_type":null,"content_length":"28367","record_id":"<urn:uuid:bf009a3b-4944-4ccb-a5c1-d7e61d93c501>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00341-ip-10-147-4-33.e... |
In future we would like to apply this method to a range of time dependent systems, such as the shear flow system with a shear rate which is a combination of a constant and oscillatory component, and
oscillatory colour field of different frequencies, as well as to apply the extended phase space method to generalise the ... | {"url":"http://anusf.anu.edu.au/annual_reports/annual_report96/AR3_html_96/evans2.html","timestamp":"2014-04-21T09:57:42Z","content_type":null,"content_length":"8690","record_id":"<urn:uuid:660934b8-2401-436a-bc01-1e7d34423c39>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00444-ip-10... |
The Physics in Games – Real-Time Simulation Explained
Check out this great talk at http://channel9.msdn.com/Showpost.aspx?postid=314874.
Ever find yourself wondering about the math behind your favorite simulation game? Did you know that the motion physics of a car are much more complicated than the those of an airp... | {"url":"http://www.3dgameprogramming.net/2007/06/25/the-physics-in-games-real-time-simulation-explained/","timestamp":"2014-04-19T06:54:33Z","content_type":null,"content_length":"17872","record_id":"<urn:uuid:b85fda86-ee29-4d5f-83b2-8080d6349918>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-201404... |
nV News Forums - View Single Post - why do fx cards perform so badly in 3dmark05
Originally Posted by zakelwe
From your table
2 vertex shaders offer a loss of 300 to 500 points
8 pixel shaders offer a loss of 900 to 1400 points
So your conclusion of "The fact that 2 vertex units can offer a similar loss to 8 pixel sha... | {"url":"http://www.nvnews.net/vbulletin/showpost.php?p=459088&postcount=38","timestamp":"2014-04-21T10:47:14Z","content_type":null,"content_length":"17344","record_id":"<urn:uuid:987550ea-a02c-4e58-b38a-f019cb60897c>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00419-ip-10-147-4-33.... |
Got Homework?
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Here's the question you clicked on:
Help - my grandson came up with this question: Prove that ever... | {"url":"http://openstudy.com/updates/4ef62db1e4b01ad20b50b65f","timestamp":"2014-04-16T13:41:42Z","content_type":null,"content_length":"41374","record_id":"<urn:uuid:f5946a67-cb22-4781-9d53-77c9ba94297c>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00554-ip-10-147-4-33.ec2.internal.... |
Math Envy and CoffeeScript's Foibles, Part 2
In the previous post I presented the basics of operational semantics and showed how derivations trees can be used to differentiate two terms that are syntactically similar. This post develops the
closing thoughts further with the introduction of type rules, example tools for... | {"url":"http://johnbender.us/2013/01/09/math-envy-and-coffeescripts-foibles-2/","timestamp":"2014-04-17T00:56:34Z","content_type":null,"content_length":"56524","record_id":"<urn:uuid:e8bca20a-7073-4c98-8ccb-17babdfd90c9>","cc-path":"CC-MAIN-2014-15/segments/1397609526102.3/warc/CC-MAIN-20140416005206-00455-ip-10-147-4-... |
TransLucid and Cartesian Programming
This release fully supports higher-order functions for TransLucid.
It is available on sourceforge.
The blog’s address is now cartesianprogramming.com.
The word “TransLucid” comes from an essay by Ralph Waldo Emerson:
This insight, which expresses itse... | {"url":"http://cartesianprogramming.com/","timestamp":"2014-04-20T19:00:17Z","content_type":null,"content_length":"50642","record_id":"<urn:uuid:91577c8c-6227-4e6b-9c73-6261939a420b>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00002-ip-10-147-4-33.ec2.internal.warc.gz"} |
Fibonacci using Recursion
10-03-2004 #1
Registered User
Join Date
Oct 2004
Hello.I've just sttarted byfirst year in C programming & were suppose to do a program to gnerate a fibonacci series of numbers using recursion,by inputing a halt number using scanf.for examle if
I input 25 the fibonacci sequence shou... | {"url":"http://cboard.cprogramming.com/c-programming/57466-fibonacci-using-recursion.html","timestamp":"2014-04-19T23:38:05Z","content_type":null,"content_length":"95732","record_id":"<urn:uuid:e93ae015-e249-47ef-a91f-3ed4a97fd810>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00470-... |
Haar Wavelets
March 1st 2011, 11:27 AM
Haar Wavelets
Show that the rescaled Haar wavelets $\psi_{jk}(x)=2^{j/2}\psi(2^jx-k)$ form an orthonormal basis basis for $L^2(\mathbb{R})$.
So I know that what I have to show is that:
$\int_{\mathbb{R}}\psi_{jk}(x)\psi_{lm}(x)dx=\delta _{jl}\delta_{km}$
I'm just s... | {"url":"http://mathhelpforum.com/advanced-applied-math/173068-haar-wavelets-print.html","timestamp":"2014-04-16T19:34:32Z","content_type":null,"content_length":"7468","record_id":"<urn:uuid:4df479b6-0112-4da6-828d-213fe1322e56>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00212-ip-1... |
Order this book from Amazon This book is written by the author of the ggplot2 package for R, which is a package with a design inspired by the grammar of graphics and can remove some of the effort
required to put together impressive graphs. The book is just under 200 pages and covers a
Summarising data using scatter plo... | {"url":"http://www.r-bloggers.com/tag/ggplot2/page/19/","timestamp":"2014-04-19T14:42:00Z","content_type":null,"content_length":"40149","record_id":"<urn:uuid:a28a9215-81e3-48ff-aa30-77cf4166852c>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00634-ip-10-147-4-33.ec2.internal.warc.gz... |
Physic - Velocity, distances, acceleration, and time
October 3rd 2007, 05:34 PM #1
Sep 2007
Physic - Velocity, distances, acceleration, and time
here's 3 problems i need to solve.. but i got all of them wrong and I don't understand why.. I believe i had the right formula/procedure. can someone show me how to do... | {"url":"http://mathhelpforum.com/math-topics/19936-physic-velocity-distances-acceleration-time.html","timestamp":"2014-04-17T20:29:37Z","content_type":null,"content_length":"70864","record_id":"<urn:uuid:8deed28f-a0e5-4e23-b176-8158ddda6ce4>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005... |
Math Help
August 30th 2009, 01:25 PM #1
Super Member
Nov 2008
(3x + |x|) / x
How do i find the domain of:
(3x + |x|) / x
Also, what kind of function is this? To the best of my abilities, I identify this as some kind of mix of a rational and absolute value functions, however, I have no idea what to do w... | {"url":"http://mathhelpforum.com/calculus/99824-3x-x-x.html","timestamp":"2014-04-19T08:08:12Z","content_type":null,"content_length":"29209","record_id":"<urn:uuid:71af083b-c3b7-455f-a501-513e565c4237>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00475-ip-10-147-4-33.ec2.internal.wa... |
CBSE Maths Sample Paper for Class 5
Math skills are required in every phase of students’ academic career. Mathematics is all about solving problem. It develops students’ logical and analytical skills. In grade 5, the board has
conceptualized and included important math topics such as number system, fraction, decimals, ... | {"url":"http://cbse.edurite.com/cbse-sample-papers/cbse-maths-sample-paper-for-class-5.html","timestamp":"2014-04-17T18:24:02Z","content_type":null,"content_length":"18469","record_id":"<urn:uuid:0e750323-32a3-4267-af17-668a4d222599>","cc-path":"CC-MAIN-2014-15/segments/1397609530895.48/warc/CC-MAIN-20140416005210-0009... |
CS1500 Algorithms and Data Structures for Engineering, Summer 1 2012
LAB 5: QuickSort
Implement a function QuickSort that sorts an array int A[MAX] using the quicksort algorithm. Obviously, you cannot use any C++ subroutine; you have to implement your own.
int QuickSort(int A[], int b, int e)
where b and e are the begi... | {"url":"http://www.ccs.neu.edu/home/vip/teach/Cpp_ENG/Labs/LAB5.html","timestamp":"2014-04-20T20:58:11Z","content_type":null,"content_length":"2628","record_id":"<urn:uuid:d70ffe87-6ea5-43e0-9c91-6e25e2030f84>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00197-ip-10-147-4-33.ec2.inte... |
Phase Unwrapping Project
We have invented a new suite of algorithms for 2-D phase unwrapping, based on iterative probability propagation (the sum-product algorithm). Phase unwrapping in 2-dimensional topologies is a signal
processing problem that has been extensively studied over the past 20 years and has many importan... | {"url":"http://www.ifp.illinois.edu/~nemanja/phase.html","timestamp":"2014-04-19T19:33:39Z","content_type":null,"content_length":"4425","record_id":"<urn:uuid:269d77ba-e112-4667-a23e-0e8a1641a334>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00160-ip-10-147-4-33.ec2.internal.warc.gz... |
The Golden Ratio - eBooks.com
The Golden Ratio
The Story of PHI, the World's Most Astonishing Number
US$ 13.99
(If any tax is payable it will be calculated and ... | {"url":"http://www.ebooks.com/369859/the-golden-ratio/livio-mario/","timestamp":"2014-04-19T02:34:28Z","content_type":null,"content_length":"99516","record_id":"<urn:uuid:ae422033-1920-4ea3-85df-f71d8bf4280b>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00299-ip-10-147-4-33.ec2.inter... |
[R] Factor and Lm functions
[R] Factor and Lm functions
RORAM rogelio.a.mancisidor at student.bi.no
Wed Feb 4 12:33:57 CET 2009
I have a formula for a model as follows
lm(TS~log(BodyWt)+log(BodyWt):factor(D). I do not use R for programming
hence I dont understand what is the second covariate in the model
Where BodyWt ... | {"url":"https://stat.ethz.ch/pipermail/r-help/2009-February/187135.html","timestamp":"2014-04-16T10:13:16Z","content_type":null,"content_length":"3114","record_id":"<urn:uuid:ee5dfba8-7876-48fc-bbfe-359808cee59c>","cc-path":"CC-MAIN-2014-15/segments/1397609523265.25/warc/CC-MAIN-20140416005203-00399-ip-10-147-4-33.ec2.... |
Prove integrability
May 10th 2010, 07:04 PM #1
Prove integrability
Let $f(x) = \sin(\frac{1}{x})$ for $xe 0$ and $f(0)=0$. Show that $f$ is Riemann integrable on $[-1,1]$.
I have a feeling that I have to use some fact like $f$ is monotone on some intervals but I really don't know. Any help would be appreciated.... | {"url":"http://mathhelpforum.com/differential-geometry/144097-prove-integrability.html","timestamp":"2014-04-20T06:55:04Z","content_type":null,"content_length":"60165","record_id":"<urn:uuid:85054e84-8c91-4f77-a5fc-734ef8643415>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00017-ip-... |
Mitchener, W. Garrett - Department of Mathematics, College of Charleston
• Mathematical Models of Human Language by W. Garrett Mitchener
• Bulletin of Mathematical Biology (2003) 00, 130 Competitive Exclusion and Coexistence of
• Communications II Seminar Spring 2006
• RESEARCH STATEMENT W. GARRETT MITCHENER
... | {"url":"http://www.osti.gov/eprints/topicpages/documents/starturl/24/540.html","timestamp":"2014-04-20T07:14:55Z","content_type":null,"content_length":"14942","record_id":"<urn:uuid:73dafdff-9b3e-4179-b353-5aec439d6182>","cc-path":"CC-MAIN-2014-15/segments/1397609538022.19/warc/CC-MAIN-20140416005218-00642-ip-10-147-4-... |
East Palo Alto, CA Trigonometry Tutor
Find an East Palo Alto, CA Trigonometry Tutor
I believe that the biggest hurdle to overcome with most struggling students is a fear of failure. Let me help your child to build the confidence they need to be successful. I'm an Australian high
school mathematics and science teach... | {"url":"http://www.purplemath.com/east_palo_alto_ca_trigonometry_tutors.php","timestamp":"2014-04-19T07:15:22Z","content_type":null,"content_length":"24742","record_id":"<urn:uuid:7042b0d7-342c-458b-b09c-fa76ce84dc74>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00502-ip-10-147-4-33... |
Derivation of Planck's Law
About this page
This page provides a brief derivation of Planck’s law from basic statistical principles. For more information, the reader is referred to the textbook by Rybicki and Lightman (Radiative Processes in
Astrophysics, Wiley, 2004) http://books.google.com/books?id=LtdEjNABMlsC&dq=isb... | {"url":"http://nanohub.org/topics/DerivationofPlancksLaw","timestamp":"2014-04-25T02:53:56Z","content_type":null,"content_length":"29380","record_id":"<urn:uuid:17adb813-6780-40cc-adc4-b2b6808d6263>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00560-ip-10-147-4-33.ec2.internal.warc.... |
Dutch National Flag Problem
I added code about this problem in this post. In this article, I mainly add more pictures to help understanding the analysis/thinking process of this question. When beginners could understand the
whole process of this problem, they would improve greatly in using pointers, indexes and edges i... | {"url":"http://emmaguo.com/2013/01/dutch-national-flag-problem/","timestamp":"2014-04-21T04:32:33Z","content_type":null,"content_length":"25317","record_id":"<urn:uuid:dc0f6529-3963-4135-99c5-c23865106186>","cc-path":"CC-MAIN-2014-15/segments/1397609539493.17/warc/CC-MAIN-20140416005219-00570-ip-10-147-4-33.ec2.interna... |
UV and irradiance
Dear forum members,
I would like to ask some help regarding irradiance calculation. I am a high school student doing a project in biology in which I expose drosophila m. (fruit flies) to UVA radiation and I would like
to mention in my paper the actual dose that was used.
I know that... UV dose (J/m^2)... | {"url":"http://www.physicsforums.com/showthread.php?t=330580","timestamp":"2014-04-17T21:42:18Z","content_type":null,"content_length":"30517","record_id":"<urn:uuid:da43b67e-699c-498d-9629-a06e970e1c39>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00489-ip-10-147-4-33.ec2.internal.w... |
Vlookup with no #N/A?
I'm not sure if there is an easier way but I use an 'IF' and 'ISNA'. for
Basically, it says that if the vlookup returns #N/A then the true part of
the IF statement returns "" (blank) alternatively it returns the value of the
I'm not doing very well posting advice on here but I hope this helps anyw... | {"url":"http://www.excel-answers.com/microsoft/Excel-Miscellaneous/30835282/vlookup-with-no-na.aspx","timestamp":"2014-04-17T09:54:48Z","content_type":null,"content_length":"8293","record_id":"<urn:uuid:4c8d5307-7dca-4d1b-8cf0-37f6a1b3ba7d>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-201404160052... |
13 September 2004 Vol. 9, No. 37
THE MATH FORUM INTERNET NEWS
Dr. Math Introduces Geometry | Dr. Math Book Reviews
Irene Etkowicz Eizen Grant - MET
DR. MATH INTRODUCES GEOMETRY
by the Math Forum @ Drexel
... | {"url":"http://mathforum.org/electronic.newsletter/mf.intnews9.37.html","timestamp":"2014-04-19T07:59:50Z","content_type":null,"content_length":"8573","record_id":"<urn:uuid:f028b428-cfb3-482b-a547-61b1bf8464b4>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00566-ip-10-147-4-33.ec2.in... |
SIMD Within A Register (e.g., using MMX)
Next Previous Contents
SIMD (Single Instruction stream, Multiple Data stream) Within A Register (SWAR) isn't a new idea. Given a machine with k-bit registers, data paths, and function units, it has long been known that
ordinary register operations can function as SIMD parallel o... | {"url":"http://www.linuxdoc.org/HOWTO/Parallel-Processing-HOWTO-4.html","timestamp":"2014-04-16T22:03:04Z","content_type":null,"content_length":"28989","record_id":"<urn:uuid:de6fbce3-d296-4ca1-b049-a5e88bb0c111>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00220-ip-10-147-4-33.ec2.i... |
Exp((-i*pi)/4) = ?
Not really homework, but part of a homework problem I am working on.
I know that [tex]e^{i\pi}+1=0[/tex] (Euler's Identity)
And also that [tex]e^{i \pi} = e^{-i \pi}[/tex]
But I'm having trouble understanding [tex]e^{\frac{-i \pi}{4}}[/tex]
In the complex plane this is a clockwise rotation around the... | {"url":"http://www.physicsforums.com/showthread.php?p=2343346","timestamp":"2014-04-20T03:26:19Z","content_type":null,"content_length":"34255","record_id":"<urn:uuid:7b436239-e3a7-4147-aace-8462bbc95805>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.21/warc/CC-MAIN-20140416005217-00205-ip-10-147-4-33.ec2.internal.... |
Function problem (recursion)
05-27-2010 #1
Registered User
Join Date
May 2010
Function problem (recursion)
I want to calculate the formula : 1+2+3+4+............+n = n (n+1)/2. anyone will help me to find the error of the program? it just show an error result ........
// Function (RECURSION)
# in... | {"url":"http://cboard.cprogramming.com/c-programming/127309-function-problem-recursion.html","timestamp":"2014-04-24T17:00:31Z","content_type":null,"content_length":"54206","record_id":"<urn:uuid:9e88beab-5e94-458d-8017-ecf326b537c7>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-0003... |
How do I help my child with basic math facts? | Ask Mrs. Brooke - Kirkland Reporter
How do I help my child with basic math facts? | Ask Mrs. Brooke
Hi Mrs. Brooke,
My daughter is a second grader and I am wondering about how to help her with basic math facts. In her homework, I can see they are working on a variety of s... | {"url":"http://www.kirklandreporter.com/opinion/177349671.html","timestamp":"2014-04-16T04:26:12Z","content_type":null,"content_length":"74502","record_id":"<urn:uuid:a2dbe56c-b6fd-44a8-811f-bd782614c5d3>","cc-path":"CC-MAIN-2014-15/segments/1397609521512.15/warc/CC-MAIN-20140416005201-00478-ip-10-147-4-33.ec2.internal... |
SOS: how to calculate out the mean and variance of the Beta-Pascal distribution?
How to calculate out the mean and variance of the Beta-Pascal distribution? The Beta-Pascal distribution is:
I've never seen this distribution before. I just came across this...Beta Pascal Distribution | Beta Distribution | Negative Binomi... | {"url":"http://mathhelpforum.com/advanced-statistics/110399-sos-how-calculate-out-mean-variance-beta-pascal-distribution.html","timestamp":"2014-04-17T11:57:38Z","content_type":null,"content_length":"38610","record_id":"<urn:uuid:0fc3aafe-aad7-44d3-84d6-a25a7cf7459d>","cc-path":"CC-MAIN-2014-15/segments/1397609537864.2... |
Alternative Parametric Boundary Reconstruction Method for Biomedical Imaging
Journal of Biomedicine and Biotechnology
Volume 2008 (2008), Article ID 623475, 07 pages
Research Article
Alternative Parametric Boundary Reconstruction Method for Biomedical Imaging
^1Department of Mathematics, College of Science and Technol... | {"url":"http://www.hindawi.com/journals/bmri/2008/623475/","timestamp":"2014-04-21T00:27:37Z","content_type":null,"content_length":"246194","record_id":"<urn:uuid:93b52d06-eef9-4906-90da-389a6e55bea8>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00365-ip-10-147-4-33.ec2.internal.war... |
Excel EXPON.DIST Function
The Excel EXPON.DIST Function
Exponential Distribution
The exponential distribution is a continuous probability distribution, which is often used to model the time between events.
The probability density function for the Exponential Distribution is given by the formula :
and the Cumulative Exp... | {"url":"http://www.excelfunctions.net/Excel-Expon-Dist-Function.html","timestamp":"2014-04-18T23:16:21Z","content_type":null,"content_length":"17365","record_id":"<urn:uuid:6aa7b850-fb35-4d51-8016-aee3c6fb4aec>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00365-ip-10-147-4-33.ec2.in... |
Projectile Trajectory Equation
When a projectile moves near the surface of the earth, the acceleration can be taken as constant, directed down, and equal to the free fall accelearation of any object. (We ignore wind resistance.)
The free fall acceleration is taken to have magnitude, g. The direction of the acceleration... | {"url":"http://www.millersville.edu/~jdooley/formulas/MOTION/TRAJEC/TRAJEC.HTM","timestamp":"2014-04-18T03:31:29Z","content_type":null,"content_length":"2384","record_id":"<urn:uuid:62aa5d62-92e5-4abd-a547-b8a45f99b92c>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00131-ip-10-147-4-... |
Math Tools Discussion: Understanding Distance, Speed, and Time Relationships Using Simulation Software tool, Runners Activity: Some Observations
Discussion: Understanding Distance, Speed, and Time Relationships Using Simulation Software tool
Topic: Runners Activity: Some Observations
Related Item: http://math... | {"url":"http://mathforum.org/mathtools/discuss.html?context=tool&do=r&msg=25092","timestamp":"2014-04-18T03:10:16Z","content_type":null,"content_length":"16503","record_id":"<urn:uuid:edf1d419-c3e5-428d-a2e0-6ead1732280f>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-20140416005212-00163-ip-10-147-... |
What is $A+A^T$ when $A$ is row-stochastic ?
up vote 16 down vote favorite
This is motivated by this MO question.
If $A\in{\bf M}_n({\mathbb R})$ is row-stochastic (entrywise non-negative, and $\sum_j a_{ij}=1$ for all $i$), then $M:=A+A^T$ is
• symmetric,
• entrywise non-negative.
One finds easily the
• addition... | {"url":"http://mathoverflow.net/questions/118034/what-is-aat-when-a-is-row-stochastic/118123","timestamp":"2014-04-16T14:02:54Z","content_type":null,"content_length":"64338","record_id":"<urn:uuid:b29753bd-3d1e-487c-ad9b-b805f8df2137>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-002... |
more linear algebra help please?
Let S = {(1234),(4321)}
and W the subspace of R4 generated by S.
Find an orthogonal basis of the orthogonal complement W^ of W
Find the shortest distance from u+(12-21) to W^
Obviously the vectors of S are meant to be written as one colum instead of 4. | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=231333","timestamp":"2014-04-16T16:15:02Z","content_type":null,"content_length":"8390","record_id":"<urn:uuid:63e0b45f-dc0b-47e3-862a-f0766b435a6d>","cc-path":"CC-MAIN-2014-15/segments/1397609524259.30/warc/CC-MAIN-20140416005204-00152-ip-10-147-4-33.ec2.internal.... |
Hancock, PA Math Tutor
Find a Hancock, PA Math Tutor
...If you can understand the building blocks, you can build anything. I'll help you translate the facts of your coursework into knowledge. I really want to work with students from middle school
to adults returning to school.
15 Subjects: including algebra 1, el... | {"url":"http://www.purplemath.com/Hancock_PA_Math_tutors.php","timestamp":"2014-04-18T19:09:26Z","content_type":null,"content_length":"23669","record_id":"<urn:uuid:26fcbea1-076d-4e56-9c9f-2e3bf01854d2>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-20140416005215-00278-ip-10-147-4-33.ec2.internal.wa... |
An Onofri-type Inequality on the Sphere with Two Conical Singularities
Canad. Math. Bull. 55(2012), 663-672
Printed: Sep 2012
• Chunqin Zhou,
In this paper, we give a new proof of the Onofri-type inequality \begin{equation*} \int_S e^{2u} \,ds^2 \leq 4\pi(\beta+1) \exp \biggl\{ \frac{1}{4\pi(\beta+1)} \int_S |\nabla ... | {"url":"http://cms.math.ca/10.4153/CMB-2011-115-4","timestamp":"2014-04-19T17:04:36Z","content_type":null,"content_length":"35189","record_id":"<urn:uuid:d76977f1-4451-42a4-b67b-a28c6471de64>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00472-ip-10-147-4-33.ec2.internal.warc.gz"} |
prove nullity
November 13th 2008, 12:53 AM #1
Sep 2008
prove nullity
Let V1, V2, W1 and W2 be vector spaces over a field F. Let T ∈L(V1, V2), U1 ∈ L(W1, V1) and
U2 ∈ L(V2,W2). Suppose that nullity(T) is finite and U1 and U2 are isomorphisms. (For full
marks, do not assume that the vector spaces Vj and W... | {"url":"http://mathhelpforum.com/advanced-algebra/59324-prove-nullity.html","timestamp":"2014-04-21T12:58:45Z","content_type":null,"content_length":"28238","record_id":"<urn:uuid:18466e6f-e100-434a-983a-0b424db88dfc>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00612-ip-10-147-4-33.... |
I needed to plot data from a program in real-time for a demo, that is, as the program generates the data, I wanted it to show in some nice diagram.
However, I needed to plot several streams in a single window, which that version lacked. So I extended that program with the ability to plot several streams into a single w... | {"url":"http://www.lysium.de/blog/index.php?/archives/234-Plotting-data-with-gnuplot-in-real-time.html","timestamp":"2014-04-18T18:48:53Z","content_type":null,"content_length":"7168","record_id":"<urn:uuid:05597aba-abe2-4c2f-b45e-2981eb7b07b5>","cc-path":"CC-MAIN-2014-15/segments/1397609535095.7/warc/CC-MAIN-2014041600... |
Publications of Daniel W. Lozier
[FLR03] B.R. Fabijonas, D.W. Lozier and J.M. Rappoport, Algorithms and Codes for the Macdonald Function: Recent Progress and Comparisons, Journal of Computational and Applied Mathematics 161
(2003), pp. 179-192. Preprint: [nistir6596.pdf]
[Loz03] D.W. Lozier, NIST Digital Li... | {"url":"http://math.nist.gov/~DLozier/publications/","timestamp":"2014-04-16T20:01:00Z","content_type":null,"content_length":"6834","record_id":"<urn:uuid:fd9bdebe-ebfe-428f-8c5b-52832a1210bb>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00620-ip-10-147-4-33.ec2.internal.warc.gz"} |
68Qxx Theory of computing
• 68Q01 General
• 68Q05 Models of computation (Turing machines, etc.) [See also 03D10, 68Q12, 81P68]
• 68Q10 Modes of computation (nondeterministic, parallel, interactive, probabilistic, etc.) [See also 68Q85]
• 68Q12 Quantum algorithms and complexity [See also 68Q05, 81P68]
• 68Q15 ... | {"url":"https://kluedo.ub.uni-kl.de/solrsearch/index/search/searchtype/collection/id/12491","timestamp":"2014-04-20T05:59:48Z","content_type":null,"content_length":"20772","record_id":"<urn:uuid:9a0d31d5-1646-4f25-9777-52b2fdd8698a>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00125-... |
Solving Word Problems
Re: Solving Word Problems
Hi soroban;
Rule #7 rules!!!
Thats what powers Eddingtons monkey. If you type long enough and fast enough not only will you solve the word problem but every other problem, even ones that haven't been thought of yet.
In mathematics, you don't understand things. You just ge... | {"url":"http://www.mathisfunforum.com/viewtopic.php?id=12615","timestamp":"2014-04-20T00:48:47Z","content_type":null,"content_length":"20195","record_id":"<urn:uuid:4555dc29-9215-4606-9cae-c48ccc105048>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00290-ip-10-147-4-33.ec2.internal.wa... |
Find sequence Term For set of Numbers
February 14th, 2013, 01:27 PM #1
Junior Member
Join Date
Feb 2013
how we can find an sequence Term for set of numbers
1-numbers are always in order
2-if we have n numbers n/2 numbers are always present
for example we have:
And Result:
i think this is ver... | {"url":"http://forums.codeguru.com/showthread.php?534633-Find-sequence-Term-For-set-of-Numbers&p=2105575&mode=linear","timestamp":"2014-04-16T07:31:28Z","content_type":null,"content_length":"74188","record_id":"<urn:uuid:b4a4147a-37be-47f7-9a57-caa385f6fcd9>","cc-path":"CC-MAIN-2014-15/segments/1397609521558.37/warc/CC... |
Items tagged with simulation
Hi , i need to write some maple functions for the equations below and i am not sure if this should be arrays or not. please see the question below;
Consider a factory which manufactures only one product. Raw material is bought from external supplier and stored until required.
Finished items... | {"url":"http://www.mapleprimes.com/tags/simulation","timestamp":"2014-04-17T15:52:55Z","content_type":null,"content_length":"109611","record_id":"<urn:uuid:1683e7c4-55cf-4067-9fa8-b7ded4f5b2ce>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00554-ip-10-147-4-33.ec2.internal.warc.gz"} |