MATLAB: How to convert (2×3)[each element in 2×3 contains 1×19 double]cell array

cell array

2×3 cell Capture.jpg I want to convert to something like shown in 2nd jpg

Best Answer

my guess, A is the original data, B is the desired result

A=repmat({1:5},2,3);
B=cell2mat(reshape(transpose(A),[],1))

Related Solutions

MATLAB: How to reshape cell to matrix

cat(1,yourcell{:})

MATLAB: Addtion with 2×1 Vector and 2×3 Matrix

The new method was introduced in R2016b. See e.g. Loren: arithmetic-expanding. Use bsxfun for older Matlab versions:

A  = rand(2, 3)
b  = rand(2, 1)
R1 = bsxfun(@plus, A, b)  % Matlab <  2016b
R2 = A + b                % Matlab >= 2016b

bsxfun was introduced in 2007a. Before the array way expaned by repmat or ones:

R3 = A + b(:, ones(1, 3))
R4 = A + repmat(b, [1, 3])

The ones-method was processed efficiently by Matlab's JIT acceleration: The timings looked like Matlab does not waste time with creating the expanded array explicitely, but the addition was performed directly. But this is an assumption only: The JIT was never documented exactly.

Best Answer

Related Solutions

MATLAB: How to reshape cell to matrix

MATLAB: Addtion with 2×1 Vector and 2×3 Matrix

Related Question