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55 questions found in Answers

1

answer

Compare inv(X) Vs mex inv (X)

Asked by zohar on 8 Jul 2012
Accepted Answer by Mike Hosea
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2

answers

Matlab Coder : codegen for mvnrnd

Asked by Jane Jean on 9 Apr 2012
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1

answer

Parallel Computation of Covariance and C Code Generation

Asked by Manjinder Benning on 16 Jan 2013
Latest activity Edited by Ryan Livingston on 25 Oct 2018
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Find Documentation, Examples and more on Performance in Help Center

2

answers

Applying large logical masks to large arrays quickly, row wise

Asked by George Hackney on 15 Dec 2022
Latest activity Commented on by Jan on 17 Dec 2022
Accepted Answer by Jan
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1

answer

C CODE Generation - Why does my code not terminate?

Asked by HF on 11 Feb 2021
Latest activity Edited by Walter Roberson on 8 Mar 2021
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1

answer

Best Practice for Defining Large Constant Array in Function (Must Code-generate)

Asked by Alan Bindemann on 9 Apr 2020
Latest activity Commented on by Sean de Wolski on 16 Apr 2020
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Find Code on Performance in File Exchange

3

answers

How to use matlab in order to solve an optimization problem with integral and limit constrains?

Asked by Manuel Oliveira on 28 Jan 2017
Latest activity Commented on by Walter Roberson on 20 Feb 2017
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1

answer

MATLAB coder - can't get the 'coderand' .exe to work correctly

Asked by michael brewin on 4 May 2018
Latest activity Commented on by michael brewin on 11 Feb 2019
Accepted Answer by Jan
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1

answer

Need help with "??? Undefined function or variable 'limit_2'. The first assignment to a local variable determines its class."

Asked by Alex Damaratski on 31 Mar 2020
Latest activity Commented on by Alex Damaratski on 4 Apr 2020
Accepted Answer by Athul Prakash
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1

answer

Moving sum with variable window

Asked by goc3 on 21 Jan 2022
Latest activity Commented on by goc3 on 3 Oct 2023
Accepted Answer by Matt J
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1

answer

??? Dimension 1 is fixed on the left-hand side but varies on the right ([256 x 256] ~= [:? x :?]) when running codegen command

Asked by Kanha Srivastav on 26 Oct 2020
Latest activity Commented on by Kanha Srivastav on 30 Oct 2020
Accepted Answer by Darshan Ramakant Bhat
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2

answers

What are the best practice in mex ?

Asked by Harshit on 9 Nov 2012
Accepted Answer by Jan
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1

answer

Progressively slower performance and task constraints using matrix and loops

Asked by Kyle Robertson on 13 Apr 2022
Latest activity Commented on by Kyle Robertson on 14 Apr 2022
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2

answers

Problem with making cash change

Asked by Lorenz on 26 May 2023
Latest activity Commented on by John D'Errico on 26 May 2023
Accepted Answer by DGM
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1

answer

Wrong result when calling CBLAS dgemv function in a mex file

Asked by Wei HU on 25 Mar 2018
Latest activity Edited by Jan on 26 Mar 2018
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1

answer

sizes mismatch error with reduction variable inside parfor inside mex function

Asked by Rudi on 27 Jun 2014
Latest activity Commented on by Rudi on 30 Jun 2014
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1

answer

How do I generate code with OpenBLAS routines in MATLAB Coder on Linux?

Asked by MathWorks Support Team on 9 Dec 2020
Latest activity Edited by MathWorks Support Team on 3 Feb 2025
Accepted Answer by MathWorks Support Team
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1

answer

Matlab coder automatically inlines m file returning multiple values

Asked by Jim on 21 Aug 2011
Accepted Answer by Mike Hosea
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2

answers

Trouble with using atan in script, output generated by script is not correct.

Asked by Roger on 29 Apr 2012
Accepted Answer by Image Analyst
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1

answer

MATLAB Coder: Option "generate one file for each MATLAB file"

Asked by Andreas Schröffer on 21 Aug 2017
Latest activity Commented on by Andreas Schröffer on 30 Aug 2017
Accepted Answer by Carl
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1

answer

Generate Code for classes methods

Asked by Net Fre on 9 Jul 2024
Latest activity Answered by Pratyush on 11 Jul 2024
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1

answer

How to run a default method if a class method is undefined?

Asked by covariant_cat on 24 Feb 2018
Latest activity Edited by per isakson on 4 Mar 2018
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1

answer

How to handle 'end' in overloaded subsref?

Asked by roel muller on 13 Aug 2021
Latest activity Answered by roel muller on 13 Aug 2021
Accepted Answer by roel muller
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1

answer

Using Parfor in Ga

Asked by Chi So on 2 Dec 2020
Latest activity Commented on by Raymond Norris on 5 Dec 2020
Accepted Answer by Raymond Norris
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1

answer

Return by reference from coder.ceval - access to a C array?

Asked by Arwel on 7 Sep 2017
Latest activity Edited by James Tursa on 7 Sep 2017
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1

answer

Problem with variable size

Asked by Catteau Ophélie on 24 Mar 2021
Latest activity Commented on by Walter Roberson on 24 Mar 2021
Accepted Answer by Walter Roberson
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1

answer

Codegen bug - infinite "while" loop generated in place of simple "for" loop

Asked by Dusko Vujadinovic on 4 Jan 2022
Latest activity Answered by Sumit Ghosh on 10 Jan 2022
Accepted Answer by Sumit Ghosh
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1

answer

gpuArray of variable size for codegen

Asked by Arabarra on 2 Nov 2018
Latest activity Commented on by Benjamin Ballintyn on 13 Jan 2020
Accepted Answer by Joss Knight
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1

answer

WHy genFASTCC does not work ?

Asked by Cristina-Rebeca on 6 Sep 2023
Latest activity Answered by Garmit Pant on 9 Jan 2024
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1

answer

Coder.ceval - Linking problem during compilation

Asked by Arwel on 13 Sep 2017
Latest activity Answered by Akshat Dalal on 2 Mar 2025
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1

answer

running out of memory while executing matlab script?

Asked by asim asrar on 31 Mar 2022
Latest activity Commented on by Riccardo Scorretti on 1 Apr 2022
Accepted Answer by Riccardo Scorretti
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2

answers

Calling method in the GNU Scientific Library

Asked by Paul Reiners on 2 Mar 2021
Latest activity Commented on by Matthew Faulkner on 29 Mar 2023
Accepted Answer by Paul Reiners
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6

answers

Batch Files and Matlab: Sequential execution and "start \wait"

Asked by mathworks2011 on 21 Apr 2011
Latest activity Edited by Walter Roberson on 26 Sep 2018
Accepted Answer by mathworks2011
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1

answer

Matlab error in setup of MIT's Spheres Simulation

Asked by B. Emre on 1 Oct 2014
Latest activity Answered by B. Emre on 9 Nov 2014
Accepted Answer by B. Emre
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2

answers

Dominant arguments and gpuArray

Asked by Matt J on 7 Sep 2018
Latest activity Answered by Jennifer Black on 10 Sep 2018
Accepted Answer by Jennifer Black
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1

answer

Segmentation Faults and Thread-Safety in Parfor Loops: Part II

Asked by Berk Ustun on 23 Apr 2012
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3

answers

Why is x(:) so much slower than reshape(x,N,1) with complex arrays?

Asked by Matt J on 27 Jul 2021
Latest activity Edited by Matt J on 26 May 2022
Accepted Answer by Matt J
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3

answers

Dual Xeon and Matlab R2015b - different behaviour on physical vs virtual machine

Asked by Alex R. on 23 Feb 2016
Latest activity Edited by Albert Franck on 8 Aug 2017
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2

answers

How do I speed up my variable lookup algorithm?

Asked by Tyler Diorio on 6 Oct 2022
Latest activity Commented on by Bruno Luong on 7 Oct 2022
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1

answer

solve function solution issues: spurious solutions

Asked by Arjun Anand on 11 Dec 2018
Latest activity Commented on by Walter Roberson on 11 Dec 2018
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1

answer

Matlab Coder and fminsearch

Asked by Arwel on 13 Apr 2018
Latest activity Answered by Steven Lord on 13 Apr 2018
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3

answers

how to create a matrix in matlab?

Asked by ankanna on 16 Mar 2021
Latest activity Commented on by ankanna on 20 Apr 2021
Accepted Answer by Veronica Taurino
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1

answer

If all points are equal then

Asked by Carolin Widmann on 1 Jul 2021
Latest activity Answered by Yazan on 1 Jul 2021
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1

answer

Why does my deployed application MATLAB 7.5 (R2007b) fail with "Floating point exception" on a Linux machine?

Asked by MathWorks Support Team on 15 Jan 2010
Accepted Answer by MathWorks Support Team
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1

answer

lsqnonlin - error in finite differences, arrays of incompatible size

Asked by Astrid Barzaghi on 17 Jun 2023
Latest activity Commented on by Astrid Barzaghi on 17 Jun 2023
Accepted Answer by Torsten
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1

answer

How can I acquire the calling function in an object?

Asked by Zoltán Csáti on 4 Jan 2015
Latest activity Commented on by Zoltán Csáti on 5 Jan 2015
Accepted Answer by Image Analyst
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2

answers

How to make Matlab MEX application to be real time one on SMP general purpose multicore platform

Asked by Dusko Vujadinovic on 13 Mar 2022
Latest activity Answered by Dusko Vujadinovic on 19 Mar 2022
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1

answer

How to speed this up - large variable

Asked by Alex Kurek on 21 Jul 2016
Latest activity Answered by Walter Roberson on 22 Jul 2016
Accepted Answer by Walter Roberson
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2

answers

How can I get C code for TriScatteredInterp/scatteredInterpolant from Code Generator in matlab(I have got fun to C using Code Generator )?

Asked by rashmi s on 23 Nov 2017
Latest activity Answered by Kevin on 14 Mar 2023
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1

answer

Does QR Use Intel Thread Building Blocks?

Asked by Stuart on 18 Jul 2013
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