liti25.m

介绍了matlab作图的各种方法

figure(1);
ezplot('cos(x)',[0,2*pi])
figure(2);
x1=linspace(0,2*pi,30);
 y1=cos(x1);
 plot(x1,y1)
figure(3);
x2=linspace(0.2,10,500);
 y2=-2.5*log(x2);
 plot(log(x2),y2)