www.gusucode.com > MATLAB仿真技术与应用__的配套例题和习题的matlab源代码 > 第七章/example4.m

    %MATLAB program 7-4
%Meanings of performance criterions of control system
clear all;  clc;
z=[-3;-2.5]; p=[-5;-2;-15]; k=10;
G=zpk(z,p,k);
step(G);