graphics.m

对二杆桁架静力分析

%图形处理
t=0:0.05:5;
x=sin(t*2);
plot(t,x)
y=cos(5*t);
hold on
plot(t,y,'--r*')
hold off
subplot(2,2,1)
plot(t,x)
subplot(2,2,2)
plot(t,t.*t)
subplot(2,2,3)
plot(t,y)
subplot(2,2,4)
plot(t,(t-2).*(t-2))