How to get phase and frequency of complex CSI for channel impulse responses?
complex-valued Channel State Information ?
python has cmath, a standard lib for complex number math
but numpy and scipy.signal will probably ultimately be more useful to you
I have measurements of channel impulse responses as complex CSI's. There are two transmitters Alice and Bob and the measurements look like
[real0], [img0], [real1], [img1], ..., [real99], [img99] (100 complex values).
Amplitude for the Nth value is ampN = sqrt(realN^2 + imgN^2)
How do I get the frequency and phase values out of the complex CSI's?
Any help would be appreciated.