bionet.utils.signal_extras.snr

bionet.utils.signal_extras.snr(u, u_rec, k_min=0, k_max=None)

Compute the signal-to-noise ratio (in dB) of a signal given its reconstruction.

Parameters:

u : numpy array of floats

Original signal.

u_rec : numpy array of floats

Reconstructed signal.

k_min : int

Lower index into the signal over which to compute the SNR.

k_max : int

Upper index into the signal over which to compute the SNR.