如果就几个延伸笨办法是可以,但多了就不行了。
准备用下面程序实现,初学编程,总不行,麻烦各位帮我看看怎么回事
for i=1:100
T=(i-1)*3*0.05+2*0.05;
for t=0:0.005:T
if t>=0.15*(i-1)&t<=0.05*(3*i-1)
y=0.2*(i-1);
else t>0.05*(3*i-1)&t<=0.15*i
y=4*t-4*0.05*2*i;
end
end
plot(t,y),
hold on
end
for i=1:100
T=(i-1)*3*0.05+2*0.05;
for t=0:0.005:T
if t>=0.15*(i-1)&t<=0.05*(3*i-1)
y=0.2*(i-1);
else t>0.05*(3*i-1)&t<=0.15*i
y=20*0.2*(t-2*i*0.05);
end
end
plot(t,y),
hold on
end