mch02-02.txt

matlab 图象处理的原程序

plot函数中x-y副的使用

t = 0:pi/100:2*pi;
y = sin(t);
plot(t,y)
grid on
y2 = sin(t-0.25);
y3 = sin(t-0.5);
plot(t,y,t,y2,t,y3)