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any idea how can i compute this formula in matlab?

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ocsse 2018-3-26

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关闭： MATLAB Answer Bot 2021-8-20

在 MATLAB Online 中打开

how can i compute exponential complex Fourier series in Matlab?

where

T = 2.25;
f0 = 1/T;
n = (-5:5).';
t = linspace(-2.75, T,samples+1);
t = t(1:end-1);
s((-2.75) <= t & t < (-0.25)) = 1;
s((-0.25) <= t & t < (2.25)) = -1;
n = 5;
c0 = (1/T) * sum(s);
cn = (1/T) * s * exp(-1j*2*pi*f0*n*t).';

thanks

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John D'Errico 2018-3-26

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Why do you think that what you did was incorrect? Why do you think there is a problem in that?

ocsse 2018-3-26

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I didn't say that :). i just said how to compute the above formula. because it should be from -inf:inf and that cannot be done in for loop. so maybe there is a way to do it.

Jan 2018-3-26

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@ocsse: Are you going to stop deleting the contents of your questions after answers have been given? Note, that the nature of this forum is to share solutions in public. Therefore it is disliked, if the questions are removed after someone took the time to provide an answer.

ocsse 2018-3-26

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编辑：ocsse 2018-3-26

Hi Jan, apologies for that. after contacting my tutors, they said that it's okay to use MathWorks community. however, sometimes i don't want others having the same unit to look at the code. especially when i post quite long code. that's why i deleted some of the posts, because it was a long piece of code. Thanks

Jan 2018-3-26

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编辑：Jan 2018-3-26

@ocsse: Thanks for the explanation. I'm glad, that your tutors understand, that the forum will have a positive effect for learning Matlab. Now let me be your tutor in the forum and tell you, that removing the contents of question reduces the chance, that experiences members of the forum care about your questions. Therefore I asked and did not really get the answer yet.

Walter Roberson 2018-3-26

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ocsse: we do not do private consulting in this resource. If you need to post something that other people in your course should not see, then you should be hiring a private consultant. We only work in public here.

ocsse 2018-3-26