how to plot this function?

1 次查看（过去 30 天）
Niloufar
Niloufar 2022-10-5
评论： Niloufar 2022-10-6

请先登录，再回答此问题。

采纳的回答

Image Analyst
Image Analyst 2022-10-5
编辑：Image Analyst 2022-10-5
Ran in:
Here is one way:
x = linspace(-pi, pi, 1000);
f = zeros(1, length(x));
f(abs(x) <= pi/2) = 1;
plot(x, f, 'b-', 'LineWidth', 2)
ylabel('f');
xlabel('x');
grid on;
and this: MATLAB Academy - Free 2 hour training

更多回答（1 个）

Torsten
Torsten 2022-10-5
Ran in:
f = @(x) abs(x)<=pi/2;
x = linspace(-pi,pi,200);
plot(x,f(x))

类别

在 Help Center 和 File Exchange 中查找有关 Line Plots 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