I want to store multiple entries in one location in matrix

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RISHABH RISHABH
RISHABH RISHABH 2022-5-10
编辑： KSSV 2022-5-10
I want to form this type of matrix. kindly tell me the way to form such matrix., also how can i edit a single entry of any location.
Like in this matrix, if i want to change the middle entry i.e. 1/5 of first row and second column with new value 5. How can i change it.
Please provide a solution.
(1,1,1) (1/6, 1/5, 1/4)
(4, 5, 6) (1, 1, 1)
Thankyou!
I have akso attached a png file of my matrix.

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回答（1 个）

KSSV
KSSV 2022-5-10
编辑：KSSV 2022-5-10
Ran in:
You can save them into a cell array. Read about cell.
% Dummy data demo
A = cell(2,3) ;
for i = 1:2
for j = 1:3
A{i,j} = rand(1,3) ;
end
end
A
A = 2×3 cell array
{[0.4545 0.5859 0.6816]} {[0.4719 0.1491 0.4351]} {[0.6638 0.1821 0.8371]} {[0.0395 0.8344 0.9757]} {[0.2598 0.7795 0.2263]} {[0.8550 0.8271 0.8162]}
You can access the cell array using: A{1,1}, A{2,3} etc.
You can print the specific cell array element using:
A{1,1}(1)
ans = 0.4545
A{2,2}(3)
ans = 0.2263
You can chnge any value in the cell array using:
A{1,1} = [1 2 3] ; % changing entire cell array (1,1)
A{2,2}(3) = 0 ; % changing third element of cell array (2,2)

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