x(t) = 2*u((-t/4)+2), |t|<=10

2 次查看（过去 30 天）
milton
milton 2020-11-5
回答： Ibrahem Ahmed 2021-3-16
I want to plot the above equation in matlab but i dont know how to plot please help or provide me code

请先登录，再回答此问题。

采纳的回答

Ameer Hamza
Ameer Hamza 2020-11-5
编辑：Ameer Hamza 2020-11-5
I guess u is the unit-step function. You can try this if you have symbolic toolbox
syms t
x = 2*heaviside(-t/4+2);
fplot(x, [-10 10]);
Without symbolic toolbox
u = @(x) 1*(x>=0);
t = -10:0.01:10;
x = 2*u(-t/4+2);
plot(t, x)
  2 个评论
milton
milton 2020-11-5
thakns a lot! it worked perfectly!
Ameer Hamza
Ameer Hamza 2020-11-5
I am glad to be of help!

请先登录，再进行评论。

更多回答（1 个）

Ibrahem Ahmed
Ibrahem Ahmed 2021-3-16
u = @(x) 1*(x>=0); t = -10:0.01:10; x = 2*u(-t/4+2); plot(t, x)

类别

在 Help Center 和 File Exchange 中查找有关 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