how do you write the equation f=exp(x)*cos(x)?

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Jennifer Badash on 13 Nov 2017

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Commented: ChangQing Teng on 28 Nov 2019

Accepted Answer: James Tursa

how do you write the equation f=exp(x)*cos(x)? it is saying that the inner matrix dimensions must agree

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James Tursa on 13 Nov 2017

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I am guessing you want to use the element-wise multiply operator, which has the dot:

f = exp(x) .* cos(x);

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ChangQing Teng on 28 Nov 2019

true

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