New answers tagged


What I'd do: Transform data into a representation that maximizes "similarity" of chunks that are otherwise "alike" but have large Euclidean distance in terms of raw waveforms Apply similarity measure at each point in time Extract indices of peak similarities My transform of choice would be wavelet scattering, which is sparse, robust to ...


Is it possible to select the post-autocorrelation band-pass filtering parameters to get both these signals to match? No, since forming the autocorrelation function of a real signal is going to do squaring operations on the spectrum, you can't apply a linear filter to implement the same nonlinear distortion.

Top 50 recent answers are included