Converting cell array to matrix

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Mark Coughlin
Mark Coughlin 2020-12-3
评论： Mark Coughlin 2020-12-3
Hi,
I have a 1x650 cell array (centroid1) which contains two values, an x and y coordinate in a (1,2) matrix. How do I convert this cell array into a (:,2) matrix containing the relevant coordinates in each row?
Below is my attempt, but this converts the cell array wih just 1 row.
coord = cell2mat(centroid1)
Thanks

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采纳的回答

Ameer Hamza
Ameer Hamza 2020-12-3
编辑：Ameer Hamza 2020-12-3
Use vertcat()
coord = vertcat(centroid1{:})
following should also work
coord = cell2mat(centroid1.')

更多回答（1 个）

Fangjun Jiang
Fangjun Jiang 2020-12-3
>> a={[1 2],[3 4]}
a =
1×2 cell array
{1×2 double} {1×2 double}
>> cell2mat(a)
ans =
1 2 3 4
>> cell2mat(a')
ans =
1 2
3 4

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