secondsim.asv

Pid自整定程序 输入 num: 控制对象传函分子向量 den 控制对象传函分母向量 time：仿真时间 interval：仿真时间间隔

function  [t,yout,sigma,tp,ts]= secondsim(num,den)
[numc ,denc] = cloop(num,den);
%[numc,denc] = feedback(num,den,-1);
[yout,x,t]  = step(numc,denc);
try
    [sigma,tp,ts] = ste(yout,t);
catch ME
    plot(t,yout,'LineWidth',3);
grid on;
%h = figure;
%print(gcf, '-djpeg','C:/test2');
end