# Inverse Fourier Transform

• December 6th 2008, 08:18 PM
lorenzo
Inverse Fourier Transform
Hey, how you doing guys.

Does anyone know how to apply Fourier Inverse tranform to this paticular Eq.

7*Sinc^2(2w-3)

Thanks in advance and Greets from Mexico!
• December 6th 2008, 08:30 PM
Mentia
Lorenzo,
I assume what you mean by "7*Sinc^2(2w-3)" is:

h(w) = $7 { \left ( \frac{sin \left ( 2w - 3 \right ) }{2w - 3 } \right ) }^{2 }$

Consider the inverse Fourier sine transform:

f(x) = $\sqrt[ ]{ \frac{2 }{ \pi }} \int_{ 0}^{ \infty } h \left ( w \right ) sin \left ( wx \right ) dw$

Personally though... I couldn't solve it. Neither could Mathematica.
• December 6th 2008, 10:51 PM
lorenzo
ajajajjajajaja. Thanks Man!!!!

Take care