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MATLAB Coder - Best practice for using lists
MATLAB Coder does not currently generate C++ code that utilizes the STL data structures. You can view the mapping between MATLAB...

10 years 前 | 0

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MATLAB expression 'Mf' is not of the correct sparseness...
I'll give the same answer as on StackOverflow: <http://stackoverflow.com/questions/26605567/matlab-expression-mf-is-not-of-th...

10 years 前 | 0

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已回答
MATLAB seg fault during codegen
If you are seeing a seg fault during code generation, the recommended action is to contact technical support: <http://www.mat...

10 years 前 | 0

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Matlab 2014a mex build fail with Openmp
There is an apparent difference on Ubuntu with linking OpenMP where the flag |-fopenmp| needs to be manually added to the build ...

10 years 前 | 0

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When I run this function, it gives the error "Data 'u_pr' (#427) is inferred as a variable size matrix, while its specified type is something else.". What is the solution for this problem? I will be happy for helps.
The variable |u_pr| is being declared as: u_pr = zeros(nu,Np+1); which means that it is variable size since its dimensio...

10 years 前 | 0

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C-Code emxArray help
If you choose the target type to be a static library and click the build button you should be able to see how the library is cre...

10 years 前 | 0

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How declare a variable only once in a matlab function block and then use the previous value the nex time the function is used?
You could also use a <http://www.mathworks.com/help/matlab/ref/persistent.html persistent variable> inside your MATLAB function ...

10 years 前 | 6

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MATLAB Coder "Style" Options when Generating .mex-File
Using |<http://www.mathworks.com/help/simulink/slref/coder.cstructname.html coder.cstructname>| is one means of integrating stru...

10 years 前 | 2

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mat2str issue in an embedded MATLAB Function
The function |mat2str| returns a string in MATLAB. Following Mike's answer, the variable to which the output of |mat2str| is as...

10 years 前 | 0

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Subscripting into an mxArray is not supported.
It appears that you are using an extrinsic function (declared with |coder.extrinsic|) to create |in|, correct? In that case you...

10 years 前 | 1

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Question about using C library created by codegen in C program
Hi Jeff, I added the product MATLAB Coder to your question since this makes searching easier. The following is a duplicati...

10 years 前 | 1

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simulink robot arm trajectory control
On each time step of the simulation, the entirety of the code in your MATLAB Function Block will execute to produce the output |...

10 years 前 | 0

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Which coder Toolbox are required to work with emlc function ?
Product dependencies change based upon the release however, you should only need MATLAB Coder to use the command |emlc|. It sho...

10 years 前 | 1

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How Matlab coder converts image to unsigned char
The generated code stores the array in column-major order just like MATLAB: <http://www.mathworks.com/help/matlab/matlab_exte...

10 years 前 | 0

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Why is the c/c++ code generated by MATLAB Coder not standalone, that is, depends on other library?
As dpb said, some functions from the Image Processing Toolbox leverage libraries to provide both functionality and performance. ...

10 years 前 | 0

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Matlab Coder: Avoiding that input variables are converted to constants
I assume that you are generating code for another function which calls |tinyplot|. Please correct me if I am wrong. If you wou...

10 years 前 | 0

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Using neural network in function block from Simulink
In the MATLAB Function Block global variables are linked to Data Store Memory blocks rather than the MATLAB workspace: <http:...

10 years 前 | 3

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Linking Fortran to Matlab-generated MEX files
If your goal is to generate a MEX function, then I would recommend just declaring your Fortran MEX function as an extrinsic func...

10 years 前 | 0

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Can I use Matlab Coder generated Mex functions on another computer
Quoting <http://www.mathworks.com/help/coder/ug/running-mex-functions_btt6xf9.html the documentation>: To run a MEX function...

10 years 前 | 0

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Generate code from 'pchip' function
Code generation support for |PCHIP| and other interpolation routines were added in R2014a if you are able to upgrade: <http:/...

10 years 前 | 0

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Variable-Sized Output from MATLAB Function block
You should also set up the sizes in the Data Editor for the MATLAB Function Block as per: <http://www.mathworks.com/help/simu...

10 years 前 | 4

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Is there an "isdeploy" function for matlab coder?
Yep, you can use |coder.target('MATLAB')|: <http://www.mathworks.com/help/coder/ref/coder.target.html> to detect if your c...

10 years 前 | 1

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Coder varsize "index exceeds dimensions"
There are some MATLAB idioms which are not supported for code generation. Many such limitations are in the interest of preservi...

10 years 前 | 1

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Port MATLAB .m code to Objective C++
MATLAB Coder generates C or C++ code from a supported subset of the MATLAB language: <http://www.mathworks.com/help/coder/lan...

10 years 前 | 2

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Convert Mathlab to c/c++ convert issue
Can you try: mex -setup rather than |mbuild|? The command |mbuild| is for MATLAB Compiler rather than MATLAB Coder.

10 years 前 | 0

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what is difference between C static library and executables generated from matlab code using matlab coder?
You would likely want to generate a static library if you intend to utilize your generated code as a piece of a larger applicati...

10 years 前 | 1

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C compiler error in using quadprog in a simulink model using coder.extrinsic.
The MATLAB Function Block requires a supported C compiler even for simulation: <http://www.mathworks.com/help/simulink/ug/cre...

10 years 前 | 0

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is the "qammod" function in communication toolbox not compatible with hdl coder in version R2013a?
I'm not certain of your needs but the System Object |comm.RectangularModulator| is supported for HDL Coder: <http://www.mathw...

10 years 前 | 0

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Propose Fixed-Point Data Types Using an Instrumented Mex Function
My first suggestion is if you are using R2014a, then |imfilter| is supported for code generation so you may be able to avoid dec...

10 years 前 | 1

已回答
Clear a persistent variable in a MATLAB Fcn block as serial object
Another thought could be to use the serial port I/O blocks directly in Simulink. See the |Blocks| heading here: <http://www....

10 years 前 | 0