www.gusucode.com > signal 案例源码程序 matlab代码 > signal/ZerosPolesAndGainOfASimpleSystemExample.m
%% Zeros, poles, and gain of a simple system % Compute the poles, zeros, and gain of a simple system in second-order section form % Copyright 2015 The MathWorks, Inc. sos = [1 1 1 1 0 -1; -2 3 1 1 10 1]; [z,p,k] = sos2zp(sos)