- #1
Henk
- 22
- 0
For an experiment about Holograms I have to find a couple of Fourier transformations. The one I'm having troubles with is the following:
Find the Fouriertransform of a rectangular wave:
thus: f(x)=1 from (-5b,-3b), (-b,b) and (3b,5b) and (7b,9b) etc.
and f(x) = -1 from (-3b,-b), (b,3b), (5b,7b) etc.
Could someone give me a hint?
Find the Fouriertransform of a rectangular wave:
thus: f(x)=1 from (-5b,-3b), (-b,b) and (3b,5b) and (7b,9b) etc.
and f(x) = -1 from (-3b,-b), (b,3b), (5b,7b) etc.
Could someone give me a hint?