How to find an array within a cell array

2017 11 22
3 个回答
更新时间：2017 11 22
9 次查看（30 天）

0 个投票

I have a 5000x1 cell. I'm trying to find the cells that contain arrays.
below is an example of the rows in the cell, I'm trying to identify rows similar to row 651. As i wish to extract only these rows from the table

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回答（3 个）

Walter Roberson
Walter Roberson 2017-11-22

0 个投票

cellfun(@iscell, YourCellArray)
is one possible interpretation. But remember that 'Peter ' is an array in MATLAB, so another interpretation would be
cellfun(@(C) length(C) > 1, YourCellArray)
To double check: is it correct that you would want to detect 'Peter ' because that is an array (a character vector), but that you would not want to detect "Peter " because MATLAB considers that a 1 x 1 string() object ?
Andrei Bobrov
Andrei Bobrov 2017-11-22
编辑：Andrei Bobrov 2017-11-22

0 个投票

out = celltime(cellfun(@(x)iscell(x) & numel(x) > 1 ,celltime));
Quintin De Lima
Quintin De Lima 2017-11-22
编辑：Quintin De Lima 2017-11-22

0 个投票

thank you. However i managed to solve the problem immediately after i posted this.
size_t = size(cell);
idx = zeros(size_t);
for c = 1:size_t
[m,n]= size(cell{c,1});
idx(c) = n;
end
new_ind = idx >=2;
anomolies = celltime(new_idx);

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