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How to return a vector output for a vector input for a custom made function?

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Avishek Mondal 2017-12-31

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编辑： John D'Errico 2017-12-31

采纳的回答： John D'Errico

Hi, I know from experience that some Matlab functions like cos will also return a vector if it's input is a vector, i.e. cos(vector) is a vector. Is it possible to do the same with a custom function I've written myself? I am asking this because I want to avoid writing for loops because in Matlab for loops take a long time to execute.

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John D'Errico 2017-12-31

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编辑：John D'Errico 2017-12-31

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Of course you can.

function y = myfun(x)
  y = x;
end

This returns the vector y, given input vector x. WTP?

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