matlab 写函数m文件时，最后的“return；”有什么用？其后面的分号有什么作用？

发布网友发布时间：2022-05-26 21:08

共2个回答

热心网友时间：2023-11-02 01:32

就是返回咯

下面是帮助文档

MATLAB Function Reference rethrow (MException) rgb2hsv
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return

Return to invoking function
Syntax

return
Description

return causes a normal return to the invoking function or to the keyboard. It also terminates keyboard mode.
Examples

If the determinant function were an M-file, it might use a return statement in handling the special case of an empty matrix, as follows:

function d = det(A)
%DET det(A) is the determinant of A.
if isempty(A)
d = 1;
return
else
...
end

See Also

break, continue, disp, end, error, for, if, keyboard, switch, while
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rethrow (MException) rethrow (MException) rgb2hsv rgb2hsv

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热心网友时间：2023-11-02 01:33

退出你不需要的