Answered
C++ code generated by Matlab coder too slow
If the bottleneck in the generated code is in fft or other MATLAB builtin functions, I'd suggest taking a look at this answer: ...

6 years ago | 1

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Answered
Coder: Create a Makefile for Linux from Windows.
Unfortunately there is not a good way to achieve this with MATLAB Coder today. We've made an internal note of your request so we...

6 years ago | 0

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Compile ODE solver with parameterized function
As of MATLAB R2016b, code generation with MATLAB Coder supports anonymous functions: https://www.mathworks.com/help/coder/relea...

6 years ago | 1

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Answered
How to use varargout function with matlab coder?
Starting in MATLAB R2017b, MATLAB Coder supports varargout in entry-point functions. The documentation: https://www.mathworks.c...

6 years ago | 0

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Answered
Error in generating code with custom FFT library in Matlab Coder
This is a bug in the generated code: https://www.mathworks.com/support/bugreports/1709696 As shown in the bug report, it was f...

6 years ago | 0

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Answered
Using hetrogenous cells for code generation
You can do this assuming that |nParams| is a compile-time constant. For example: codegen cellExample -args coder.Constant(4...

6 years ago | 0

Submitted

coder-swig
Examples showing how to use SWIG to wrap MATLAB Coder generated C and C++ code for other languages

6 years ago | 2 downloads |

Answered
How to debug generated mex codes
*Moved from comment* To debug generated MEX code, just pass the -g option to codegen and that will compile a debug MEX file. You...

6 years ago | 0

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Answered
Parallel Computation of Covariance and C Code Generation
*Update* Starting in R2018b you can generate code that calls a CBLAS as well as an LAPACK library: <https://www.mathworks.com...

6 years ago | 3

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How to debug generated mex codes
It sounds like you are generating MEX code. MEX code assumes that MATLAB is present and as a result it may have a large number o...

6 years ago | 0

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Can matlab coder generate code that uses a specified external uBLAS linear algebra library included with BOOST?
*Update* Starting in R2018b you can generate code that calls a CBLAS as well as an LAPACK library: <https://www.mathworks.co...

6 years ago | 1

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Answered
why is mex parfor slower them mex for?
When I try your example on Linux (Debian 9) using GCC I see a good speedup with |parfor| in generated MEX: for : time = ...

6 years ago | 1

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Why the same function is taking more time after MEX creation?
The MATLAB Coder documentation has a section covering acclerating MATLAB code via MEX generation: <https://www.mathworks.com/...

6 years ago | 0

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Answered
This structure does not have a field 'rbm'; new fields cannot be added when structure has been read or used. #MATLAB Coder
MATLAB Coder support for cell arrays inside of structures was added in MATLAB R2017b: <https://www.mathworks.com/help/coder/r...

6 years ago | 0

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Makefile a matlab .m file
One option is to deploy your code using either MATLAB Compiler or MATLAB Coder. There's an overview of those two processes here:...

6 years ago | 0

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fscanf/Pointing to a file in MATLAB Coder?
Check out the example: <https://www.mathworks.com/help/coder/examples/read-a-text-file.html?searchHighlight=coderdemo_readfil...

6 years ago | 0

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How to load microsoft access table shortcuts that is compatible with Matlab Coder
There's no explicit MATLAB Coder support for loading these types of files. Are you trying to generate MEX code to speed up your ...

6 years ago | 0

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about coder used handles.axes
Graphing and plotting functions are generally not supported for code generation with MATLAB Coder. If you can elaborate on why y...

6 years ago | 0

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Which options to tick & un-tick during MEX generations for faster execution during run?
There is a MATLAB Coder documentation setting covering <https://www.mathworks.com/help/coder/matlab-algorithm-acceleration.html ...

6 years ago | 0

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Answered
Change format in created C code
The Coder configuration settings |IndentSize| and |IndentStyle| will let you achieve the changes you want: <https://www.mathw...

6 years ago | 0

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Answered
How to fix "Failed to generate all binary outputs"
It looks like things are getting confused because of the spaces in the path: -IC:/Users/Dell/DOCUME~1/MATLAB/Add-Ons/Collec...

6 years ago | 1

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Answered
How to display the generated code in one line?
This is a similar question to: <https://www.mathworks.com/matlabcentral/answers/391533-is-there-a-way-to-disable-line-wrappin...

6 years ago | 1

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Answered
Ho to use a dynamic array in a MEX file function
Update your code: function y = bimifunc(poly2, polysz2) %#codegen %coder.updateBuildInfo('addSourceFiles','bm.c'); y...

6 years ago | 1

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Answered
AVX & SSE options not available for Coder/Code replacement library
As of R2018a, generating code that leverages AVX instructions requires Embedded Coder to be installed and licensed.

6 years ago | 0

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Answered
How can I deploy a 'SeriesNetwork' into C/C++ Code?
Deploying these networks with MATLAB Coder is currently not supported (as of MATLAB R2018a when I write this). A workaround i...

6 years ago | 0

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matlab coder mex faster than exe?
It definitely makes sense that MEX could be faster. When generating MEX code, Coder has access to the high-performance libraries...

6 years ago | 0

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MEX Generation with Coder: Link FFTW?
*Edit April 11, 2018* As of MATLAB R2017b MATLAB Coder supports generating FFTW calls from the base MATLAB functions |fft,fft2,f...

6 years ago | 0

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Answered
Allow arbitrarily sized inputs for codegen without infinite bounds on array size
Using |Inf| is the standard way to specify unbounded array sizes for Coder. You can use that with assert or with varsize: |coder...

6 years ago | 0

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Answered
Error by using function imclose() and implementation of MATLAB code into Simulink model
*Copied from a comment* The error is likely prefixed by a statement like "Simulink was unable to determine ..." something abo...

6 years ago | 0

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Answered
How do I correctly compile MATLAB-generated C/C++ code on macOS High Sierra (10.13.3)?
The error that |_main| is missing means that you're trying to compile an executable and no |main| function was specified. You ca...

6 years ago | 0

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