I am studying algorithms about FFT and
I was practicing FFT question
question is asking
What is the FFT of (1, 0, 0, 0)? What is the appropriate value of ω in this case? And of which sequence is (1, 0, 0, 0) the FFT?
I was reading the book for this part but i didn't really understand...
Can anyone explain the way to solve this problem ?