- Thread starter
- Banned
- #1
The particular form of the FT you are using is not that important, the basic idea is that:Let f(k) be the fourier transform of F(x). Prove that the fourier transorm of F(ax) is $\frac{1}{a}f(\frac{k}{a})$ where a>0 and the fourier transform is defined to have a factor of 1/2pi.
There is confusion here about the thread title (Fourier series) and content (Fourier transform). I have answered for the FT, is that what you intended?Let f(k) be the fourier transform of F(x). Prove that the fourier transorm of F(ax) is $\frac{1}{a}f(\frac{k}{a})$ where a>0 and the fourier transform is defined to have a factor of 1/2pi.