How to plot this function ?

1 次查看（过去 30 天）
Wasp Hamberg
Wasp Hamberg 2018-10-31
评论： Wasp Hamberg 2018-10-31
U(t)={=-t,t=(0,pi/2); = 0, (pi/2,pi)}

请先登录，再回答此问题。

采纳的回答

the cyclist
the cyclist 2018-10-31

Here is one way:

U = @(t) -(t<pi/2).*t + (t>=pi/2) * 0; % Don't really need that second term, since it is always zero

figure
tt = 0:0.01:pi;
plot(tt,U(tt),'.')

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Get Started with MATLAB 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by