Matt J

Matt J

E-mail
Contact Matt J
Professional Interests

medical image processing, optimization algorithms

Reputation

5278
75% accept rate
1018 accepted answers
2answers
0 votes

What is the name of the operation X(:)

Asked by Björn about 4 hours ago
Latest activity Edited by Matt J 19 minutes ago
1answer
0 votes
1answer
0 votes

How to multiply 3 matrices?

Asked by subha on 19 Aug 2014 at 3:39
Latest activity Edited by Matt J about 7 hours ago
1answer
0 votes
2answers
0 votes

Calculate components of a vector along a line

Asked by Gianfranco on 19 Aug 2014 at 14:59
Latest activity Answered by Matt J about 24 hours ago
Tags
3answers
0 votes

" Attempted to access t(2); index out of bounds because numel(t)=1."

Asked by Jose on 19 Aug 2014 at 10:41
Latest activity Edited by Matt J on 19 Aug 2014 at 14:01
Tags
1answer
0 votes

Subscripted assignment dimension mismatch.

Asked by nesrine nesrine on 19 Aug 2014 at 11:04
Latest activity Edited by Azzi Abdelmalek on 19 Aug 2014 at 11:14
1answer
0 votes
1answer
1 vote

Strange limits on Parallel RAM Usage by Compiled Standalone

Asked by Matt J on 15 Aug 2014 at 20:09
Latest activity Edited by Matt J on 18 Aug 2014 at 18:37
Products
1answer
0 votes

Zero padding in frequency domain causes noise in time domain

Asked by Christopher on 18 Aug 2014 at 11:28
Latest activity Edited by Matt J on 18 Aug 2014 at 18:11
1answer
0 votes
3answers
0 votes

how to set Fmincon function tolerance?

Asked by Maryamm Bodaghi on 16 Aug 2014 at 11:15
Latest activity Commented on by Matt J on 17 Aug 2014 at 16:47
1answer
0 votes

out of lower and upper bound solution

Asked by Ashenafi Alemu on 17 Aug 2014 at 13:04
Latest activity Edited by Matt J on 17 Aug 2014 at 13:26
1answer
0 votes

Subscript indices must either be real positive integers or logicals.

Asked by Hamid on 17 Aug 2014 at 11:28
Latest activity Commented on by Hamid on 17 Aug 2014 at 11:49
5answers
0 votes

Minimization of a integration function

Asked by nabin on 15 Aug 2014 at 16:23
Latest activity Edited by Matt J on 16 Aug 2014 at 22:39
2answers
1 vote

How can fill holes in 3D binary matrix?

Asked by Erfaneh on 15 Aug 2014 at 8:09
Latest activity Edited by Matt J on 16 Aug 2014 at 22:09
2answers
0 votes

Can I have 8 workers on a quad-core processor?

Asked by Degang on 15 Aug 2014 at 12:40
Latest activity Answered by Jill Reese on 15 Aug 2014 at 15:38
1answer
0 votes

Right Candidate for GPU Computing?

Asked by Mhd on 5 Aug 2014 at 20:28
Latest activity Commented on by Mhd on 15 Aug 2014 at 13:40
3answers
0 votes

How can i replace this code to fast up?

Asked by subha on 5 Aug 2014 at 4:53
Latest activity Commented on by subha on 15 Aug 2014 at 1:12
1answer
0 votes

Adding a constraint to "linprog" matlab example

Asked by Gimpy on 14 Aug 2014 at 20:38
Latest activity Edited by Matt J on 14 Aug 2014 at 22:29
1answer
0 votes

How to speed up for-loop for creating cell with coordinate numbers as contents

Asked by Layla on 14 Aug 2014 at 17:48
Latest activity Edited by Layla on 14 Aug 2014 at 18:01
3answers
0 votes

Vectorization with a loop and repmat

Asked by yoshiyuki on 14 Aug 2014 at 10:54
Latest activity Answered by Matt J on 14 Aug 2014 at 14:38
Products
1answer
0 votes

Finding a variable value using no fzero etc.

Asked by alexaa1989 on 12 Aug 2014 at 16:58
Latest activity Commented on by alexaa1989 on 14 Aug 2014 at 4:01
1answer
0 votes

Difficulty applying fsolve in this context

Asked by Charles on 13 Aug 2014 at 4:33
Latest activity Commented on by Charles on 14 Aug 2014 at 2:29
4answers
0 votes

Converting the format Row Column Value into matrix ?

Asked by rya11111 on 13 Aug 2014 at 18:41
Latest activity Commented on by rya11111 on 13 Aug 2014 at 19:31
4answers
0 votes

Calculate how often a 1 turns into a 0 or 1, and vice versa

Asked by Stefan on 13 Aug 2014 at 4:23
Latest activity Commented on by Stefan on 13 Aug 2014 at 19:07
2answers
0 votes

Can I supply a gradient to fmincon when my objective function is anonymous?

Asked by DavidZ on 13 Aug 2014 at 15:05
Latest activity Commented on by Matt J on 13 Aug 2014 at 17:30
Tags
4answers
0 votes

A simple matrix operation

Asked by H-H on 13 Aug 2014 at 6:15
Latest activity Commented on by stalin samuel on 13 Aug 2014 at 7:02
Tags
3answers
0 votes

Image reconstruction from edge information

Asked by Vishal on 12 Aug 2014 at 19:03
Latest activity Commented on by Ahmet Cecen on 12 Aug 2014 at 22:43
Products
4answers
0 votes

How to combine multiple nx1 size of matrix into one matrix

Asked by NG on 12 Aug 2014 at 7:08
Latest activity Commented on by Michael Haderlein on 12 Aug 2014 at 9:07
Tags
2answers
0 votes

How I can to rename a variable in loop for?

Asked by Paula on 12 Aug 2014 at 6:52
Latest activity Edited by Ahmet Cecen on 12 Aug 2014 at 9:02
2answers
0 votes
2answers
0 votes

Extract (splined) function from two vectors

Asked by David on 10 Aug 2014 at 11:15
Latest activity Commented on by David on 11 Aug 2014 at 8:02
1answer
0 votes

How i can select max value from huge matrix of 30 years daily data

Asked by Saberali Akbar on 10 Aug 2014 at 21:24
Latest activity Commented on by Matt J on 10 Aug 2014 at 23:03
Tags
Products
1answer
0 votes

Efficient application of unique and strcat functions

Asked by Maria on 10 Aug 2014 at 13:29
Latest activity Edited by Matt J on 10 Aug 2014 at 13:46
Products
2answers
1 vote

How to make my GPU interpolation code faster?

Asked by Philip on 3 Aug 2014 at 16:25
Latest activity Commented on by Philip on 9 Aug 2014 at 16:52
1answer
0 votes
1answer
0 votes

what is the best way to plot an implicit surface ?

Asked by Itzik Ben Shabat on 7 Aug 2014 at 7:20
Latest activity Answered by Matt J on 7 Aug 2014 at 12:52
1answer
0 votes
2answers
0 votes

How to choose solver, optimization or curve fitting?

Asked by Dawn on 2 Aug 2014 at 0:23
Latest activity Edited by Matt J on 4 Aug 2014 at 18:36
4answers
0 votes

Multiplying a 2d matrix with each slice of 3d matrix

Asked by Søren sønderby on 1 Aug 2014 at 22:16
Latest activity Commented on by Matt J on 4 Aug 2014 at 16:09
1answer
0 votes

i am using the matlabr2014,why i do not have imageprocessing toolbox?

Asked by dan on 4 Aug 2014 at 15:38
Latest activity Edited by Matt J on 4 Aug 2014 at 15:49
1answer
0 votes

using lsqnonlin () for solution of an nonlinear equation

Asked by Kanishka on 26 Jul 2014 at 0:23
Latest activity Edited by Kanishka on 1 Aug 2014 at 4:24
2answers
0 votes

Maximize minimum optimization problem

Asked by Chris B on 29 Jul 2014 at 16:58
Latest activity Commented on by Chris B on 31 Jul 2014 at 17:23
2answers
1 vote

Performance decrease accessing elements >4-D matrix

Asked by Ernst Jan on 25 Jul 2014 at 14:24
Latest activity Commented on by dpb on 29 Jul 2014 at 13:29
Products
3answers
0 votes

fzero function calculating all zeros within interval

Asked by Rick on 28 Jul 2014 at 19:20
Latest activity Edited by Matt J on 28 Jul 2014 at 21:11
Tags

Contact us