boderun.m

这是一个用MATLAB工具设计自动控制理论中系统的仿真

initial = input('"begin value="');
final = input('"final value="');
number = input('"number of dot="');
w = logspace(initial,final,number);
bode(G,w);grid;
[mag,pha] = bode(G,w);
disp('"the roots of den="'); roots(den)
[gm,pm,wpc,wgc]=margin(mag,pha,w);
disp('[Wc  gama]');[wgc,pm]
disp('Compare in one graph, input "hold on"');