Converting Cell Array into Array

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MByk
MByk 2019-1-11
编辑： MByk 2020-6-25
I have 4 matrices with fixed columns but different rows (4 * n-by-3) created inside a for loop. I am storing them in a cell array but I cant convert it into array using "cell2mat" function. Is there way to convert the cell array or a better way to store the results may be without any cell to array conversion? Thanks for the help.
for i=1:4
% Some calculations here
rSet = ...
C{i,1} = {rSet};
end
cell2mat(C);
% Error using cell2mat (line 52)
% CELL2MAT does not support cell arrays containing cell arrays or objects.

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采纳的回答

madhan ravi
madhan ravi 2019-1-11
编辑：madhan ravi 2019-1-11
C=cell(1,4); % Preallocate before loop
C{i}...
% ^-—- is enough
vertcat(C{:}) %outside loop% or
[C{:}]

更多回答（1 个）

Stephen23
Stephen23 2019-1-11
for i=1:4
% Some calculations here
rSet = ...
C{i,1} = rSet;
end
vertcat(C{:})

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