cell2mat for column of strings

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Carmelo Gonzales
Carmelo Gonzales on 7 Jul 2017
Commented: Stephen23 on 7 Jul 2017
I am having trouble converting a cell with numbers in string format to a column vector. The cell is as follows
I would like to convert this to a vector
When I try to use cell2mat(cell), this returns an error: Dimensions of matrices being concatenated are not consistent.
The only work around I have found thus far is the following
for ii=1:length(data)
Where new_cell is the desired vector. This would not be a problem to use, but the real cells contain many hundreds of numbers in string format, and the loop is eating too much time.
Is there any other workaround for this?
Thanks, Carmelo

Accepted Answer

KSSV on 7 Jul 2017
Edited: KSSV on 7 Jul 2017
data={'10';'1';'40';'5'} ;
iwant = cellfun(@str2num,data);
The above cellfun uses loop inside. You may check with this also:
Carmelo Gonzales
Carmelo Gonzales on 7 Jul 2017
Thanks for the quick help!

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