Why does my loop only run once

11 次查看（过去 30 天）
Raquel Terrer van Gool
评论： Raquel Terrer van Gool 2020-4-14
function I=trapezoidal(f,a,b,n)
h=(b-a)/n; % length of the interval
total=0;
x=a;
fa=f;
x=b;
fb=f;
for i=n
x=i;
fn=f+total
total=fn
end
I=fa+fb+2*fn;
end

请先登录，再回答此问题。

采纳的回答

Peng Li
Peng Li 2020-4-14
I assume that your parameter n is a scalar? If you want to let your script loop from 1 through n, you use for i = 1:n.

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Loops and Conditional Statements 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