scipy.signal.lp2bp

scipy.signal.lp2bp(b, a, wo=1.0, bw=1.0)

Transform a lowpass filter prototype to a bandpass filter.

Return an analog band-pass filter with center frequency wo and bandwidth bw from an analog low-pass filter prototype with unity cutoff frequency, in transfer function (‘ba’) representation.

See also

lp2lp, lp2hp, lp2bs, bilinear, lp2bp_zpk