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Code generation requires variable 'ac' to be fully defined before subscripting it. Code generation requires variable 'an' to be fully defined before subscripting it. Code generation requires variable 'A11' to be fully defined before subscripting it.
Like Walter suggested you need to fully difine variables size before accessing it. You can use %#codegen pragma at the beginni...

environ 2 ans il y a | 0

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Is there any alternative to configureKalmanFilter that works for Matlab coder?
Below page gives the information about the list of functions supported for code generation in the latest release. https://www....

environ 2 ans il y a | 0

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How to call matlab generated function from c program?
You have to include the appropriate header files which contains the generated function declaration. Then you can directly call t...

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How to Generate.dll file without C or C++ code?
Can you please explain your question a little bit ? What do you mean by "without C/C++ code" and why do you want to do it that w...

environ 2 ans il y a | 1

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How to convert std vector to coder::array
Below document shows an example of creating a coder array and filling up it's values https://www.mathworks.com/help/coder/ug/us...

environ 2 ans il y a | 0

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Access pointer to struct in Matlab Coder
The struct type is opaque for the MATLAB Coder. So it will not have the information about he fields. Can you please try the belo...

environ 2 ans il y a | 0

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Coder varsize unbounded second dimension
I will try to explain with an example. What does it mean by fixed dimesion ? Consider below example function [x,y] = usevars...

environ 2 ans il y a | 1

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Fixed point coder log10 implementation
The function "log10" is supported for code generation in the latest version (R2020b) of MATLAB. You can find the list of support...

environ 2 ans il y a | 0

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What is the proper syntax for feeding a C struct (defined in a header file) to a MATLAB function?
You are almost there. I just want to clarify few things. Let's say that the struct that you have difined looked like below : ...

environ 2 ans il y a | 1

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Recursive data structure error in mex compiling of object-oriented program
Unfortunately MATLAB Coder does not support recursive data structures yet. It is documented in the below page : https://www.mat...

environ 2 ans il y a | 2

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??? Unable to determine that every element of 'C1{:}' is assigned before this line.
This is happening because of the assignment C1=FraDecMultiLevel(u,D,Level); "FraDecMultiLevel" is returning a multi dimension...

plus de 2 ans il y a | 0

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Matlab Coder fails generation for slerp() call with double quaternions
Solution 1 : Remove the single cast function [D] = getInterpolatedTransforms(q0,t0,q1,t1,steps,correction) D = zeros(4,4,steps...

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??? Dimension 1 is fixed on the left-hand side but varies on the right ([256 x 256] ~= [:? x :?]) when running codegen command
I have modified the sample code attached and made it work. Please use "codes_modified" file and run below command : codegen Sp...

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How to split the function when generating code with MATLAB coder.
You can try coder.inline('never') in your MATLAB Functions. Below is the documentation for the same. https://in.mathworks.com/...

plus de 2 ans il y a | 1

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How do I use fprintf with MATLAB Coder?
How are you generating code ? Are you using Coder App or Command Line ? As the error says, you cannot pass an array as input wh...

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How-to change the definition of fundamental data types with MATLAB Embedder Coder for C++?
Thanks for elaborating your issue. From your above explaination I see that you want to use custom types like replacing "int32_T"...

plus de 2 ans il y a | 0

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Are point cloud functions supported on Simulink Realtime?
Below is the list of functions supported for code-generation : https://in.mathworks.com/help/coder/ug/functions-and-objects-sup...

plus de 2 ans il y a | 0

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Generate code: source code or mex file ?
From your description I am assuming that you are using coder app. When the "build type" is "Source code" it is not suppose to g...

plus de 2 ans il y a | 1

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Do I need to recompile MEX if I edit a function?
When you generate code for "fun1" (which is called as "entry-point function" in code generation terminology), codes will be gene...

plus de 2 ans il y a | 1

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First argument must be a vector.; Function call failed.
I can see that you are using MATLAB R2018a. The codegen support for filtfilt is improved significanlty in the later releases. I...

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How to avoid Main file and interface file system for Code Generation ?
settings -> Code generation -> templated -> Generate an example main program is the correct way of disabling the generate main....

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Is the optimization toolbox compatible with the Matlab Coder ?
Below is the list of functions supported for codegeneration : https://www.mathworks.com/help/referencelist.html?type=function&c...

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input is not supported for code generation
The below page gives link to the list of supported functions for C / C++ code generation : https://www.mathworks.com/help/coder...

plus de 2 ans il y a | 1

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Using #defines within generated C++ code
Why dont you include the header-guard before hand and then include the header using coder.cinclude() ? Below answer is trying t...

plus de 2 ans il y a | 0

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Error: " The invoked code did not call entry-point function "
As Ameer told your test file should call the entry-point function to automatically infer the types. More detail is present in th...

plus de 2 ans il y a | 0

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Something to replace 'dir' command?
Below is the list of functions supported for code generation : https://www.mathworks.com/help//referencelist.html?type=function...

presque 3 ans il y a | 0

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xlsread equivalent command for Matlab Coder
Below is the list of functions supported for C/C++ codegeneration : https://www.mathworks.com/help//referencelist.html?type=fun...

presque 3 ans il y a | 0

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code generate for rigidBodyTree
Handle objects are not supported as entry point input / ouput for codegeneration : https://www.mathworks.com/help/simulink/ug/h...

presque 3 ans il y a | 0

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LQR and c2d not available with matlab coder.
Unfortunately these two functions are not supported C/C++ code generation yet. I have made an internal request to support these ...

presque 3 ans il y a | 0

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lloydsAlgorithm function for matlab coder
This is a File Exchange Submission file and not a inbuilt function provided by MathWorks. This function is not supported for cod...

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