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Tom Holden


University of Surrey

Last seen: 4 days ago |  Active since 2014

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Question


Remove the loop from a sum of index expression
Consider the following simple example: % Example setup n = 5; m = 10; M = randn( m, m ); J = randi( n, m, m ); % Code to...

2 years ago | 2 answers | 0

2

answers

Answered
Am I running in parallel? (best way to check)
~usejava( 'desktop' ) seems to work even on thread based parallel pools.

2 years ago | 1

Answered
Coder support for LargeArrayDims
Found that it is impossible after asking the question: https://uk.mathworks.com/help/coder/ug/array-size-restrictions-for-code-...

3 years ago | 0

Question


Coder support for LargeArrayDims
It seems that by default, MATLAB Coder generates MEX files that are compiled without support for the LargeArrayDims option. Thus...

3 years ago | 1 answer | 0

1

answer

Question


MATLAB pcolor/surf bilinear interpolation (shading interp)
Consider the following MATLAB code: C = [ 0 0 0 0 0 0 1 2 1 0 0 2 4 2 0 0 1 2 1 0 0 0 0 0 0 ...

7 years ago | 1 answer | 0

1

answer

Question


Displaying progress from a file compiled to MEX with MATLAB Coder.
I have a slow running .m file that I am compiling to MEX via MATLAB Coder. I would like to display the loop counter in the co...

8 years ago | 1 answer | 0

1

answer

Question


MATLAB Coder r2015b and Visual Studio 2015
MATLAB r2015b introduced support for Visual Studio 2015, but, somewhat bizarrely, this does not extend to MATLAB Coder. Is there...

9 years ago | 0 answers | 1

0

answers

Answered
Saving a MATLAB Coder R2015a project in a format compatible with prior versions
For other people experiencing this issue, another workaround is using: "coder -tocode projectname -script scriptname" to gener...

9 years ago | 0

Question


sparse( ix, jx, sx, rx, cx ) implausibly slow
My understanding was that the five argument sparse call was designed to be a fast way of creating sparse matrices. But in some K...

10 years ago | 1 answer | 0

1

answer