Assign values in the cell
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Hi,
I have the 72 x 1 cell named output 1 (attached here).
As shown in the attachment, some cells got empty matrix, I intend to add zero values in the manner of 8x1 into all the all empty cells ..
Any idea how to assign this .. ??
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Rik
2021 年 7 月 16 日
編集済み: Rik
2021 年 7 月 16 日
You mean like this?
output1={[1 2;3 4],[]};
L=cellfun(@isempty,output1);
output1(L)={zeros(8,1)};
output1
Note that cellfun has a legacy mode, which is often much faster, but is limited in terms of what data types will work.
5 件のコメント
Amir Pasha Zamani
2022 年 4 月 25 日
It only works for a single element of the cell.
I need to pre-assign values (let's say zeros(10,10)) to all cell elemenst.
Rik
2022 年 4 月 25 日
@Amir Pasha Zamani L can be a logical array with as many elements as output1 (or fewer). So can you explain what you mean?
To pre-allocate the array you describe I suggest using repmat or repelem:
YouWant=repmat({zeros(10,10)},2,3)
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