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);