how to find out number of rows in particular matrix of the cell?

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siddhesh rane 2013-7-15

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https://ww2.mathworks.cn/matlabcentral/answers/82112-how-to-find-out-number-of-rows-in-particular-matrix-of-the-cell

Suppose i have 1*2 cell as shown below

   A       B
[1 2]  [1 2 ; 3 4]

how can i find out number of rows in each cell..in these example they are 1 and rsply. for A and B.

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Evan 2013-7-15

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https://ww2.mathworks.cn/matlabcentral/answers/82112-how-to-find-out-number-of-rows-in-particular-matrix-of-the-cell#answer_91813

编辑：Evan 2013-7-15

在 MATLAB Online 中打开

>> a = {[1 2] [1 2; 3 4]}'
>> cellfun('size',a,1)
ans =
     1     2

For more:

help cellfun

更多回答（1 个）

Azzi Abdelmalek 2013-7-15

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/82112-how-to-find-out-number-of-rows-in-particular-matrix-of-the-cell#answer_91815

在 MATLAB Online 中打开

out=cellfun(@(x) size(x,1),a)

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Azzi Abdelmalek 2013-7-15

Sorry, my connection is very bad, I did not see your answer, I will remove mine

Evan 2013-7-15

编辑：Evan 2013-7-15

No worries, I often have the same problem. I just made that comment in order to clarify the difference between our answers (and to give you guys a chance to correct me in case I was mistaken :P). It wouldn't hurt to leave it up in order to have an example of how to use anonymous function handles with cellfun, especially since the list of available string arguments is pretty short and you oftentimes have to resort to function handles. I just wanted to clarify that, when available, the string arguments were best.

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