How to convert cell to matrix with different size of cell
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I have 10 cell and want to convert it to matrix but I am getting error Dimensions of arrays being concatenated are not consistent.
Movav_data1=cell2mat(Movav_data);
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Jan
2023년 1월 12일
The error message is clear: You can concatenate only arrays with matching dimensions. What are the sizes of the cell elements? What do you expect as output?
답변 (1개)
Cameron
2023년 1월 12일
Well the size of the data isn't the same. In the first cell, it is 6,760 rows and the second is 6,761 rows. So it can't combine the two. It would be like doing this
a = [1;2;3];
b = [1;2;3;4];
[a,b] %this gives an error
What are you trying to do with this? You can prepopulate an array with NaNs and fill in your data like this
%loop through to find the largest data set in your cell array
maxRows = 1;
for xx = 1:length(Movav_data)
if length(Movav_data{xx}) > maxRows
maxRows = length(Movav_data{xx});
end
end
NewArray = nan(maxRows,length(Movav_data)); %make NaN array
%loop through your cell array and paste data into NaN array
for yy = 1:length(Movav_data)
NewArray(1:length(Movav_data{yy}),yy) = Movav_data{yy};
end
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