ex4_4.m

源代码集合

x=-2: 0.2: 2; y=sin(x); 
subplot(211), plot(x,y)
subplot(223), stem(x,y)
subplot(224), rose(x,y)

subplot(4,4,11), fill(x,y,'r'); 
subplot(4,4,12), feather(x,y)
subplot(4,4,15), plot(x,y); 
subplot(4,4,16), stairs(x,y)

subplot(211), plot(x,y); subplot(312),plot(x,y)