Plotting a piecewise returns error

2 次查看（过去 30 天）
Braden Kerr
Braden Kerr 2020-9-26
回答： Walter Roberson 2020-9-26
Hello,
Plotting the code below returns the following erro:
syms t
t =[0:0.1:2*pi];
x = 2*sin(t);
%% Plot 1
figure (1)
f_1 = piecewise(t < -1, 1.5*2*sin(t)+1.5, -1 < t < 1, 0,t>1, 1.5*2*sin(t)-1.5);
plot(f_1, t);
Undefined function 'piecewise' for input arguments of type 'double'.
Please help, thank you

请先登录，再回答此问题。

回答（1 个）

Walter Roberson
Walter Roberson 2020-9-26
t =[0:0.1:2*pi];
delete that line
plot(f_1, t);
instead
fplot(f_1, [0, 2*pi])

类别

在 Help Center 和 File Exchange 中查找有关 Assumptions 的更多信息

标签

产品


版本

R2016b

Community Treasure Hunt

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

Start Hunting!

Translated by