[求助] 如何实现matlab在一个图里以同一个横坐标画两个图

2楼: Originally posted by xiegangmai at 2013-05-03 15:16:39
help plotyy

x = 0:0.01:20;
y1 = 200*exp(-0.05*x).*sin(x);
y2 = 0.8*exp(-0.5*x).*sin(10*x);
= plotyy(x,y1,x,y2,'plot');