Plot function over two intervals

3 次查看（过去 30 天）
Anand Bhavsar
Anand Bhavsar 2019-4-18
回答： KSSV 2019-4-18
Hi, I'm trying to plot an interval funciton, where f(x) = 1 from -1 <= x <= 0 and f(x) = -1 from 0 < x < 2, and f(x) = 0 otherwise. I'm not sure how to setup the intervals to do this.

请先登录，再回答此问题。

采纳的回答

KSSV
KSSV 2019-4-18
m = 500 ;
x = linspace(-1,3,m) ;
f = zeros(size(x)) ;
f(x>=-1 & x <=0) = 1 ;
f(x>=0 & x <2) = -1 ;
plot(x,f)

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 2-D and 3-D Plots 的更多信息

标签

产品


版本

R2019a

Community Treasure Hunt

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

Start Hunting!

Translated by