Signal Processing Using C++ - Digital filters, Equalizer, Comm building blocks
I need a Butterworth Bandpass Filter. Could someone point me in the right direction?
I can't for the life of me figure out where to begin looking. I poked about butterworth_iir.h but don't know how to use it (I have no background in DSP). I know my filter order, sample rate and cutoff frequencies.
My samples reside in a vector<double> which has to be filtered.