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iir_cheby2zpk

Version:
    Last Modified: March 15, 2017

    Generates the zeros, poles, and gain of an analog Chebyshev type 2 lowpass filter.

    Syntax

    [z, p, k] = iir_cheby2zpk(n, db)
    Legacy name: cheb2ap

    Inputs

    n

    Filter order. n is a positive integer.

    db

    Decibel value of the peak-to-peak ripple in the stopband. db is a real number.

    Outputs

    z

    Zeros of the filter. z is a vector.

    p

    Poles of the filter. p is a vector.

    k

    Gain of the filter. k is a real number.

    n = 10;
    db = 0.1;
    [z, p, k] = iir_cheby2zpk(n, db)

    Where This Node Can Run:

    Desktop OS: Windows

    FPGA: This product does not support FPGA devices


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