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Converting from Matlab output to C++

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Christopher Lee
Christopher Lee 2017-11-2
评论： Eirik Kvalheim 2018-7-10
I'm using the Symbolic Math Toolbox to generate some expressions for use in some C++ code.
Is it possible for Matlab to output pow(x,2) instead of x^2 and if so how?
Is it also possible for Matlab to return and derivatives multiplied by a constant e.g. d/dx(x^2) returns 2*a*x rather than 2*x and if so how? The expressions are typically much more complicated than x^2 and I'm not sure where all of the derivatives would be in the output.
Any help would be greatly appreciated.
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Eirik Kvalheim
Eirik Kvalheim 2018-7-10
https://www.mathworks.com/videos/generating-c-code-from-matlab-code-68964.html

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回答（1 个）

Nicolas Schmit
Nicolas Schmit 2017-11-8
Convert the symbolic function to a .m file using matlabFunction(). Then, use MATLAB coder to generate C++ code from the .m file.

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