MATLAB: Split a cell matrix into sub-matrices

cellMATLABmatrixmatrix manipulationStatistics and Machine Learning Toolbox

Hello,
Please help me with the following:
Consider a 3×1 cell matrix called C, where
each cell element contains matrices with different number of rows, for example:
C{1,1}=a 100×10 matrix
C{2,1}=a 20×10 matrix
C{3,1}=a 30×10 matrix
How can I extract separate different sub-matrices (maybe with a for loop)?
For example,
for i=1:3
submatrix(i)=mat2cell(C(i,1));
end
I need 3 different sub-matrices.
Thank you very much.
Pavlos

Best Answer

Hint:
    >> C{1,1} = rand(100,10);
    >> sub = C{1,1}( [2:4], [1:6] )
    sub =
        0.5576    0.4866    0.3355    0.2928    0.9422    0.0570
        0.1532    0.3821    0.1126    0.8330    0.5177    0.8108
        0.7899    0.6946    0.6691    0.9563    0.4559    0.6544
    >>
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