MATLAB: Adding same size cell arrays

cell arraysvectorization

Assume I have a matrices C1,C2 as follows:

C1 = nx1 cell each cell is [5x5 double].
C2 = nx1 cell each cell is [5x5 double].

How to calculate C3 as:

C3{1,1} =  C1{1,1}+C2{1,1};
C3{2,1} =  C1{2,1}+C2{2,1};
          .
          .
C3{n,1} =  C1{n,1}+C2{n,1};

using cellfun or any other method without looping

Best Answer

cellfun(@plus,A,B,'uni',0)
cell2mat(A)+cell2mat(B)

Related Solutions

MATLAB: Divide a cell arrays with a part of another cell array

Try this:

C = num2cell(bsxfun(@rdivide,cell2mat(A),cell2mat(B(1,2:end))));

Note that B{1,2:end} using the curly braces will be a comma-separated-list of the contents of B, whereas B(1,2:end) using parentheses will simply be another cell array.

MATLAB: How to convert cell arrays inside a cell to matrix

The exact solution depends on how the data is structured inside the nested cell arrays. The following code shows an example

C = {{{[1 2 3]}}, {{[4 5 6]}}, {{[7 8 9]}}};
C1 = [C{:}];
C2 = [C1{:}];
C3 = [C2{:}];

Best Answer

Related Solutions

MATLAB: Divide a cell arrays with a part of another cell array

MATLAB: How to convert cell arrays inside a cell to matrix

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