Roger Stafford

Roger Stafford

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3182
405 accepted answers
1answer
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How to modify a value in code.

Asked by Zahid Iqbal Rana on 17 Dec 2014 at 15:34
Latest activity Edited by John D'Errico about 17 hours ago
1answer
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how to multiply vector and matrix

Asked by m on 24 Dec 2014 at 6:47
Latest activity Commented on by Image Analyst on 25 Dec 2014 at 14:46
2answers
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Help with a two variables equation?

Asked by Nir on 21 Dec 2014 at 16:18
Latest activity Edited by Roger Stafford on 22 Dec 2014 at 18:43
2answers
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Optimizing a simple code

Asked by AJ1 on 20 Dec 2014 at 13:36
Latest activity Commented on by Roger Stafford on 22 Dec 2014 at 3:15
2answers
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Logical Indexing a spefic column in a matrix

Asked by Patrick on 17 Dec 2014 at 16:21
Latest activity Commented on by Guillaume on 20 Dec 2014 at 14:48
1answer
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How do i solve 2 equations for 2 unknowns?

Asked by Swaroop on 19 Dec 2014 at 8:55
Latest activity Commented on by Roger Stafford on 19 Dec 2014 at 17:12
1answer
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1answer
1 vote

on floating point arithmetic - moler book

Asked by Seetha Rama Raju Sanapala on 14 Dec 2014 at 8:08
Latest activity Commented on by Roger Stafford on 14 Dec 2014 at 19:05
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1answer
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how can I determine the areas surrounded by these two plots?

Asked by Moj on 9 Dec 2014 at 18:59
Latest activity Commented on by Moj on 14 Dec 2014 at 13:58
0answers
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Is my approach true to find the area by using 'trapz'?

Asked by Moj on 13 Dec 2014 at 12:03
Latest activity Commented on by Roger Stafford on 13 Dec 2014 at 19:48
0answers
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how to compute line integral of an image

Asked by Elysi Cochin on 12 Dec 2014 at 8:34
Latest activity Commented on by Roger Stafford on 12 Dec 2014 at 10:01
1answer
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Computing Angles from Coordinate Space

Asked by Dan on 10 Dec 2014 at 11:04
Latest activity Commented on by Roger Stafford on 12 Dec 2014 at 9:42
0answers
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How to solve bilinear systems y^T*Ai*x=bi

Asked by shin on 11 Dec 2014 at 21:58
Latest activity Edited by per isakson on 12 Dec 2014 at 5:51
1answer
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Is it possible to do a for loop of this code?

Asked by Andil Aboubakari on 11 Dec 2014 at 8:16
Latest activity Edited by Andil Aboubakari on 15 Dec 2014 at 12:30
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1answer
0 votes

How can I form a Hankel matrix for the following example?

Asked by D Bhuiyan on 10 Dec 2014 at 21:29
Latest activity Commented on by D Bhuiyan on 11 Dec 2014 at 13:32
1answer
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efficient extraction of bytes/bits fomr a long list of uint64s

Asked by Alessandro on 10 Dec 2014 at 18:03
Latest activity Commented on by Alessandro on 10 Dec 2014 at 21:40
1answer
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In a for loop matrix dimension changes?

Asked by Catarina on 6 Dec 2014 at 8:32
Latest activity Commented on by Catarina on 9 Dec 2014 at 10:30
1answer
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a problem about integration

Asked by Chen on 5 Dec 2014 at 20:57
Latest activity Commented on by Roger Stafford on 9 Dec 2014 at 6:56
4answers
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1answer
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Question about for construct?

Asked by Pam on 3 Dec 2014 at 19:27
Latest activity Commented on by Pam on 3 Dec 2014 at 20:53
1answer
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is my script having 51 equally spaced points?

Asked by ernest on 29 Nov 2014
Latest activity Commented on by Image Analyst on 30 Nov 2014 at 18:39
1answer
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0answers
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PLOT 3D of laplacian of a FUNCTION

Asked by mij on 28 Nov 2014
Latest activity Commented on by Roger Stafford on 29 Nov 2014
2answers
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How to find curvature as a function of temperature

Asked by DIVI CHANDANA on 10 Jun 2013
Latest activity Edited by Meshooo on 28 Nov 2014
3answers
0 votes

How to apply velocity + acceleration to a position?

Asked by Steven on 26 Nov 2014
Latest activity Edited by Steven on 27 Nov 2014
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0answers
0 votes

Code for a stochastic simulation

Asked by Stefan on 26 Nov 2014
Latest activity Commented on by Roger Stafford on 26 Nov 2014
1answer
0 votes

Triple integral using integral3

Asked by George on 24 Nov 2014
Latest activity Commented on by Roger Stafford on 24 Nov 2014
0answers
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Can someone help show me how to do this?

Asked by Bilbo on 24 Nov 2014
Latest activity Commented on by Roger Stafford on 24 Nov 2014
4answers
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Integrate a function multiple times;

Asked by Ramses Estay on 21 Nov 2014
Latest activity Commented on by Ramses Estay on 22 Nov 2014
2answers
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1answer
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taylor series expansion of cosx

Asked by JIANG JUN WANG on 18 Nov 2014
Latest activity Commented on by Roger Stafford on 18 Nov 2014
1answer
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how to multiply matrix with vector n times?

Asked by janny on 11 Nov 2014
Latest activity Commented on by janny on 12 Nov 2014
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1answer
0 votes

Solving Nonlinear Equations using Newton-Raphson Method

Asked by Alex on 27 Mar 2014
Latest activity Commented on by Jimmy on 12 Nov 2014
2answers
0 votes

Determine the greatest digit of a random number

Asked by Bogdan on 10 Nov 2014
Latest activity Commented on by Image Analyst on 11 Nov 2014
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