when i write functions in matlab it not recognizing?

1 次查看（过去 30 天）
Aravind Mallemputi
Aravind Mallemputi 2021-10-24
评论： Image Analyst 2021-10-24
function [hNest,hLocal] = functionsExample(v)
hNest = @nestFunction;
hLocal = @localFunction;
function y = nestFunction(x)
y = x + v;
end
end
function y = localFunction(z)
y = z + 1;
end
  2 个评论
Jan
Jan 2021-10-24
This is some code. What is the problem? Do you get an error message? If so, which one? When does the message appear, or in other words: how do you call this function?

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Image Analyst
Image Analyst 2021-10-24
It ran for me with no errors.
Note that you never actually call either nestFunction() or localFunction(). You just assign function handles and exit. So, they never actually use your x, y, v, or z variables. Just leave off the semicolon when you call
[hNest,hLocal] = functionsExample(5)
or set a break point in those functions to verify that fact.
  4 个评论
显示 2更早的评论
Image Analyst
Image Analyst 2021-10-24
@Aravind Mallemputi, good. My guess is that you just posted some simplified, dummy code that was not what you actually were running. And then you realized that you needed to call the internal, nexted functions -- they do not automatically call themselves. If I helped you, you can "Accept" or Vote for this answer.

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Function Creation 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