Where can I find the source code of conv() function in matlab?

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GMD Baloch 2017-10-19

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回答： OCDER 2017-10-19

I am a bit confused on how the convolution of two signals is carried out. I want to check and understand the code of conv function in matlab in order to understand the steps of convolution.

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Answer 1

OCDER 2017-10-19

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conv.m uses conv2, which is a built-in matlab function and the source code is not available. https://www.mathworks.com/matlabcentral/answers/281612-anyone-know-where-i-can-find-the-source-code-for-conv2-m

To learn about convolution, search for "convolution algorithm" in the web. Some people provide the source code in C++, which is probably what conv2 is written in to run at compiled speeds.