MATLAB: How to convert cell in matrix

cell arraysMATLABmatrix

I have a 1*4 cell array and all members have the same size "{ [100*1] , [100*1], [100*1] ,[100*1]}" . I want to convert cell array in a way that get a matrix of (4*100). I mean each member of the cell array would be a column of my matrix.

Best Answer

A = repmat({rand(100, 1)}, 1, 4); %your  1x4 cell containin 100x1 matrix per each cell
B = [A{:}]  %your 100x4 matrix

Related Solutions

MATLAB: How to convert cell to double array

Gil - is each element of your cell array a numeric scalar or numeric array? See cell2mat which provides some examples on how you might do this conversion.

MATLAB: Help with multiplication of cell arrays

Hi,

If I understood what you said correctly your problem could be solved like this

A = cell array containing 1000 1*4 matrices B = cell array containing 100 1*4 matrices

C = cell(length(A),length(B));

 for i = 1:1000
    for j = 100
       C{i,j} = A{i}.*B{j};
    end
 end

the for loop could be vectorized to:

    for j = 100
       C{:,j} = A{:}.*B{j};
    end

This will give you an output cell matrix of the size 1000*100

Hope this was of help.

Best Answer

Related Solutions

MATLAB: How to convert cell to double array

MATLAB: Help with multiplication of cell arrays

Related Question