C compiler error in using quadprog in a simulink model using coder.extrinsic.

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Aakar 2014-4-2

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/124116-c-compiler-error-in-using-quadprog-in-a-simulink-model-using-coder-extrinsic

评论： Aakar 2014-4-2

采纳的回答： Ryan Livingston

I am trying to build a Simulink function block using the "Matlab Function" block for simulink. I just want to see the output on a scope so I connected the Matlab Function block to a scope. When I run the code, it gives me an error saying there is no C compiler. I am not sure why I would require a C Compiler for just running a normal simulation. Can anyone help me with this?

I have the Matlab R2013a version.

Thanks for your time,

Regards

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Ryan Livingston 2014-4-2

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/124116-c-compiler-error-in-using-quadprog-in-a-simulink-model-using-coder-extrinsic#answer_131752

在 MATLAB Online 中打开

The MATLAB Function Block requires a supported C compiler even for simulation:

http://www.mathworks.com/help/simulink/ug/creating-an-example-model-that-uses-a-matlab-function-block.html#bruwcsp

That link shows how to install one if it is not present. If you already have a compiler installed then:

mex -setup

will guide you through choosing it.

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Ryan Livingston 2014-4-2

The interpreted MATLAB Function Block and Level-2 MATLAB S-Function block should not require a compiler:

http://www.mathworks.com/help/simulink/slref/interpretedmatlabfunction.html http://www.mathworks.com/help/simulink/slref/level2matlabsfunction.html

Most platforms either come bundled with a compiler or have freely available supported compilers as well. For R2013a:

http://www.mathworks.com/support/compilers/R2013a/

and current:

http://www.mathworks.com/support/compilers/R2014a/index.html

Aakar 2014-4-2

Thanks again for you reply. It was helpful.

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