- #1
brad sue
- 281
- 0
Homework Statement
Hi,
I have this problem and I don't know how to finish it:
Using the Cauchy Theorem, prove that the Fourier tranform of [tex]\frac{1}{(1+t^2)}[/tex] is
[tex]\pi.e^{-2.\pi.|f|}[/tex] .( you must show the intergration contour) Stetch the power spectrum.
I applied the Fourier transform formula but then tried to break down the
1/(1+t^2) but I get stuck to apply the Cauchy theorem.
Please can I have some help?
Thank you
B