exm050201.m

matlab电子书籍

clf										
t=(0:pi/50:2*pi)';					
k=0.4:0.1:1;							
Y=cos(t)*k;							
subplot(1,2,1),plot(t,Y,'LineWidth',1.5)
title('By plot(t,Y)'),xlabel('t')
subplot(1,2,2),plot(Y,'LineWidth',1.5)
title('By plot(Y)'),xlabel('row subscript of Y')