My code is returning a complex array

3 次查看（过去 30 天）
Cameron
Cameron 2022-11-3
评论： Torsten 2022-11-3
x = -10:1:10;
for j = -10:1:10
y(j+11) = power(2.72,-.2j);
end
plot(x,y);
%im trying to plot the function e^(-.2x) so im trying to create an array to plot

请先登录，再回答此问题。

采纳的回答

KSSV
KSSV 2022-11-3
编辑：KSSV 2022-11-3
Ran in:
There is a typo in your code.
x = -10:1:10 ;
y = zeros(size(x)) ;
for j = 1:length(x)
y(j) = power(2.72,-0.2*j); %<---missed mulltiplication
end
plot(x,y);
No need to use loop.
x = -10:1:10;
y = exp(-0.2*x) ;
plot(x,y)

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Numeric Types 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