The function f(t) has fourier transform 1-iω/1+iω Sin ω/ω . Compute ʃ f(t) ^2 d(t)

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Irs 2014-8-13

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https://ww2.mathworks.cn/matlabcentral/answers/147493-the-function-f-t-has-fourier-transform-1-i-1-i-sin-compute-f-t-2-d-t

评论： doolshan bhakhoa 2016-4-3

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doolshan bhakhoa 2016-4-3

can anyone explain me how to do this question, can't understand at all.

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Yu Jiang 2014-8-13

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Use Parseval's Theorem

http://en.wikipedia.org/wiki/Parseval%27s_theorem

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Irs 2014-8-15

Do you know the syntax that can be used to do this question on matlab?

Star Strider 2014-8-15

See the documentation on Anonymous Functions.

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Signal Processing Signal Processing Toolbox Transforms, Correlation, and Modeling Transforms Discrete Fourier and Cosine Transforms

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