cell2mat returns an error

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Marc Jakobi
Marc Jakobi 2013-10-18
回答： Andrei Bobrov 2013-10-18
Hi.
I have a large 11000x1 cell array with string values that seems to look something like this in the variables window:
A = {'600'; '400'; '200'; '800'; '600'; '700'}
When I use
cell2mat(A)
I get an error message that says:
Error using cat
Dimensions of matrices being concatenated are not consistent.
Error in cell2mat (line 84)
m{n} = cat(1,c{:,n});
I know the cell array can't be the same as Array 'A' of this example, because I tried it with Array 'A' in the workspace and it worked. I can't find any difference in the variables windows, though.
Here are the propertys
>> whos curr_ch1
Name Size Bytes Class Attributes
curr_ch1 113283x1 13474862 cell
Any idea what could be the problem?

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采纳的回答

Azzi Abdelmalek
Azzi Abdelmalek 2013-10-18
A= {'600'; '400'; '200'; '800'; '600'; '700'}
cellfun(@str2double,A)

更多回答（1 个）

Andrei Bobrov
Andrei Bobrov 2013-10-18
Just:
str2double(A)

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