# Equency fft of random binary data signal

I would like to be able to learn more about what I would expect an FFT of this data to look like. If you are insterested only in magnitudes, of course you can take the squared absolute value of it. FFT of random binary data.

Join them; it only takes a minute: Signal Processing Stack Exchange is a question and answer site for practitioners of the art and science of signal, image and video processing. If you are insterested only in magnitudes, of course you can take the squared absolute value of it.

How can this help me find my y-scale? Another property for deterministic signals is that the zero frequency value of the DFT is the mean value of the signal, properly normalized. The output will depend on the exact type of random law that creates the binary points. FFT of random binary data. Sign up or log in Sign up using Google.

Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top. Sign up using Facebook. Informally, it measures how much "energy" the signal has in each frequency band. The only simple property that could help is is the Parseval theorem: What should be the average amplitude of the data, post-FFT?

The only simple property that could help is is the Parseval theorem: FFT of random binary data. I am trying to make sense of FFTs and binary data. How can this help me find my y-scale? If you are insterested only in magnitudes, of course you can take the squared absolute value of it.