How to multiply two cell array

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Daniel Niu
Daniel Niu 2022-10-19
评论： Daniel Niu 2022-10-19
Dear friend,
How to achieve the goal of multiply two cell array using MATLAB like this?
A={1,2,3},B={'a','b','c'}
to achieve A*B={{1,'a'},{1,'b'},{1,'c'},{2,'a'},{2,'b'},{2,'c'},{3,'a'},{3,'b'},{3,'c'},}
Your help would be highly appreciated!

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采纳的回答

Florian Bidaud
Florian Bidaud 2022-10-19
Hi,
C = {};
A={1,2,3};
B={'a','b','c'};
for i = 1:length(A)
for j = 1:length(B)
C{end+1} = {A{i},B{j}};
end
end
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Florian Bidaud
Florian Bidaud 2022-10-19
If you type disp(C) you will get :
>> disp(C)
Columns 1 through 7
{1×2 cell} {1×2 cell} {1×2 cell} {1×2 cell} {1×2 cell} {1×2 cell} {1×2 cell}
Columns 8 through 9
{1×2 cell} {1×2 cell}
if you type
>> for i = 1:length(C)
disp(C{i})
end
{[1]} {'a'}
{[1]} {'b'}
{[1]} {'c'}
{[2]} {'a'}
{[2]} {'b'}
{[2]} {'c'}
{[3]} {'a'}
{[3]} {'b'}
{[3]} {'c'}
You can also type :
>> disp([C{1,1:end}])
Columns 1 through 12
{[1]} {'a'} {[1]} {'b'} {[1]} {'c'} {[2]} {'a'} {[2]} {'b'} {[2]} {'c'}
Columns 13 through 18
{[3]} {'a'} {[3]} {'b'} {[3]} {'c'}
Daniel Niu
Daniel Niu 2022-10-19
Thank you for the elaborate explanation!

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