How to find a variance to an image

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mani
mani 2011 年 2 月 2 日
I used var(image(:)) but i am getting wrong answer.

回答 (1 件)

Andreas Goser
Andreas Goser 2011 年 2 月 2 日
The IMAGE function returns a handle, see
I expect VAR over a handle is not what you like to get.
A specifc example and an explanation what a "wrong answer" is exactly will help the community to be able to help you.
  1 件のコメント
Sean de Wolski
Sean de Wolski 2011 年 2 月 2 日
Taking a stab in the dark, I would guess they overwrote image.

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