What wavelet-based peak finding functions are there for C++?
I'm looking for something similar to: http://docs.scipy.org/doc/scipy-0.15.1/reference/generated/scipy.signal.find_peaks_cwt.html. Preferably something that produces the same exact results.
Have tried: https://github.com/xuphys/peakdetect, but this does not operate on floats (but shorts) and gives different results (either because of shorts or if it's not wavelet-based). The difference produced is around 20%.
My signals are audio signals and I'm doing $f_0$ estimation from an autocorrelation (ACF) signal (can be noisy, can be polyphonic).
Also, how does one in general interpret, whether the algorithm produces "the right peaks"? Just by plotting?