Convert multi-cell array to matrix

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PATRICK WAYNE 2018-2-14

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评论： PATRICK WAYNE 2018-2-14

Forgive my ignorance, but I am having a problem. I am analyzing pressure traces from an experiment and I need help converting a multi-cell array to a matrix. So, for instance, I have a 1 X 19 cell array and in each of the 19 cells is a 600 x 1 double. I want to convert the 1 x 19 cell array to a 600 x 19 matrix. I can easily do it if each cell is a single value, using cell2mat. But I cannot figure out how to do it for this cell array. I'm missing something, but I don't know what. I thought of running cell2mat in a for-loop but that didn't work. I tried cellfun, but couldn't get that to work either.

Any help would be appreciated.

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Answer 1

PATRICK WAYNE 2018-2-14

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Nevermind, I just figured it out. I have used cell2mat before, multiple times, trying to get this to work. I guess I coded it wrong because I accomplished it with one simple line:

T1 = cell2mat(pressure))

That was it. I must've had a brain fart. I think I was trying to save each cell into a separate matrix, which didn't work.

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PATRICK WAYNE 2018-2-14

Ok, so this is why I'm frustrated. I went ahead and coded in all the cell arrays and it didn't work.............AGAIN. For some reason, it will not work if I only run that particular section. But, it does work if I run the entire m-file. WTF? These lines are not inside any loops. This is very odd and caused me to waste about 4 hours........

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