Generates the zeros, poles, and gain of an analog Butterworth lowpass filter of the order specified by n. z is always the empty vector.
[z, p, k] = iir_butterzpk(n)Legacy name: buttap
Filter order. n is a positive integer.
Zeros of the filter. z is a vector.
Poles of the filter. p is a vector.
Gain of the filter. k is a real number.
N = 5; [Z, P, K] = iir_butterzpk(N)
Where This Node Can Run:
Desktop OS: Windows
FPGA: This product does not support FPGA devices