Question

what is inverse fourier transform of
x(t)= e^-mod t......for -1 < t < 1
= 0 ....otheerwise...

Answer 1

sorry not inverse .....fourier transform of above function...

Answer 2

we know x(t) = e^-t for t=0 to 1
=e^t for t=-1 to 0
so the fourier transform will be split into 2 integrals:
\[F(w)=\int\limits_{-1}^{0}e^te^{-jwt}dt+\int\limits_{0}^{1}e^{-t}e^{-jwt}dt\]
did u try solving these two integrals ??

Answer 3

actually i was not getting how to take that mod t.........

Answer 4

thanks....i got it now.....integration is very easy ....

Answer 5

welcome :)