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...

1 year 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...

1 year 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.

1 year 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...

1 year ago | 0

Answered
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...

1 year ago | 0

Answered
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...

1 year 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...

1 year 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...

1 year 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...

1 year ago | 0

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Answered
error C2440 While using MATLAB Coder with Custom FFT library callback
This is a bug and has been reported to the MATLAB Coder development team. Thank you for reporting it. As you've seen, generat...

2 years ago | 0

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Answered
Converting Matlab function to mex with user defined class object
*Edit:* As of MATLAB R2017a value objects can be inputs and outputs from MEX files. In earlier releases, MATLAB Coder does no...

2 years ago | 0

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Answered
Can anonymous function handles be inputs of functions that are turned into C code using MATLAB Coder (codegen)?
This is not supported. When running the MEX file, Coder typically needs to have generated code for the function handle |f| may r...

2 years ago | 0

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Answered
N(N-1)/2 distances from a d*N matrix of column vectors (5000<N<50000)
(1) Estimating speedup is very difficult because it depends on so many factors. Here's some of the documentation Coder provides ...

2 years ago | 0

Answered
Please explain Coder run-time errors
|wrapTo2Pi_mex(4.3)| is the right syntax to pass a double precision number to |wrapTo2Pi_mex|. The code |wrapTo2Pi_mex 4.3| pass...

2 years ago | 0

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Answered
Matlab Coder: No rule to make target c_mexapi_version.o
*Edit* A bug report: <https://www.mathworks.com/support/bugreports/1552846> has been published for this issue that incl...

2 years ago | 2

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Answered
How to prevent Matlab Coder from declaring locals as statics?
You can enable the |MultiInstanceCode| configuration setting: <http://www.mathworks.com/help/coder/ug/generate-reentrant-code...

2 years ago | 1

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Answered
Turn off rt_roundd inserted function
You can use a Code Replacement library and define a function replacement for the round function. The library says map function ...

2 years ago | 0

Answered
Parameterize function without anonymous or nested functions
If you're able to upgrade, anonymous function support was added to MATLAB Coder in MATLAB R2016b: <http://www.mathworks.com/h...

2 years ago | 0

Answered
No supported MEX compiler, but codegen executes successfully
As it says here: <http://www.mathworks.com/help/coder/release-notes.html?searchHighlight=lcc&s_tid=doc_srchtitle> MATLAB C...

2 years ago | 0

Answered
Include library path in MATLAB coder
You can use |coder.updateBuildInfo| to do that: <http://www.mathworks.com/help/coder/ref/coder.updatebuildinfo.html#bt086fw-1...

2 years ago | 0

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Answered
Matlab Coder: dll with several external functions for singletone class
This assumes your class is a handle class so you can access the same instance. You can use a persistent variable in a |getSet...

3 years ago | 0

Answered
How to disable openMP with Matlab Coder?
Try: cfg = coder.config('dll'); cfg.EnableOpenMP = false; codegen -config cfg ...

3 years ago | 1

Answered
How to call extrisic m-file contains function handle in SIMULINK user-defined MATLAB function?
You can see the explanation of this here: <https://www.mathworks.com/help/simulink/ug/calling-matlab-functions.html#bq1h2z9-4...

3 years ago | 0

Answered
createOptimProblem run etc is not supported for CodeGen - is there an equivalent that is?
For the optimization functions that are supported for code generation: <http://www.mathworks.com/help/coder/ug/functions-supp...

3 years ago | 0

Answered
identical code works fine in matlab 2015b but not in matlab 2016b
A MATLAB bug report has been published for this issue: <https://www.mathworks.com/support/bugreports/1492995> which contai...

3 years ago | 0

Answered
How can I use a coder.opaque value in a Matlab expression with codegen?
Note that as of MATLAB R2013a |fopen, fclose, and fprintf| are supported for codegen. Other file I/O functions have been added m...

3 years ago | 1

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Answered
Concatenate two strings in Matlab coder
If you have strings in MATLAB, then just concatenate them in MATLAB: str1 = 'foo'; str2 = 'bar'; str3 = [str1 str2]; ...

3 years ago | 2

Answered
Error linking Matlab generated C-code: start.S:114: undefined reference to `main' collect2
To build an executable you need to <http://www.mathworks.com/help/coder/ug/standalone-c-c-executables-from-matlab-code.html#bsx_...

3 years ago | 0

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Answered
how use fzero with matlab coder and a function with parameters ?
The typical workaround is to model an anonymous function using a sub-function with persistent variables to store the extra param...

3 years ago | 0

Answered
codegen: Do I need to include the source generated under the "interface" directory when building a library on a different platform?
You don't need to include the code in the |interface| folder. That code is used for things like Software-in-the-Loop (SIL) and P...

3 years ago | 0

| accepted

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