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Tom Holden


University of Surrey

Last seen: 17 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...

3 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.

3 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 ...

8 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...

9 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...

10 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...

10 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...

11 years ago | 1 answer | 0

1

answer