Respondida
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: ...

alrededor de 6 años hace | 1

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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...

alrededor de 6 años hace | 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...

alrededor de 6 años hace | 1

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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...

alrededor de 6 años hace | 0

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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...

más de 6 años hace | 0

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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...

más de 6 años hace | 0

Enviada

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

más de 6 años hace | 2 descargas |

Respondida
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...

más de 6 años hace | 0

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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...

más de 6 años hace | 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...

más de 6 años hace | 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...

más de 6 años hace | 1

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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 = ...

más de 6 años hace | 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/...

más de 6 años hace | 0

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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...

más de 6 años hace | 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:...

más de 6 años hace | 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...

más de 6 años hace | 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 ...

más de 6 años hace | 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...

más de 6 años hace | 0

Respondida
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 ...

más de 6 años hace | 0

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

más de 6 años hace | 0

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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...

más de 6 años hace | 1

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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...

más de 6 años hace | 1

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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...

más de 6 años hace | 1

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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.

más de 6 años hace | 0

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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...

más de 6 años hace | 0

Respondida
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...

casi 7 años hace | 0

Respondida
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...

casi 7 años hace | 0

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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...

casi 7 años hace | 0

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Respondida
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...

casi 7 años hace | 0

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Respondida
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...

casi 7 años hace | 0

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