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

[doolshan bhakhoa]

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

Answer 1

[Yu Jiang]

Use Parseval's Theorem

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

[Irs]

You know how do it on matlab?

[Yu Jiang]

You may find the function integral helpful

http://www.mathworks.com/help/matlab/ref/integral.html

-Yu Jiang

[Irs]

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

[Star Strider]

See the documentation on Anonymous Functions.