How i can generate 2D matrix with unique values using 2D or 1D logistic map ?

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Radhwan Jawad
Radhwan Jawad 2023-3-14
回答： Kush 2023-6-7
Hello Matlab community
I want to generate (n*n) matrix with unique values for each row and each column and the range of values in each cell must be between 0 and n-1 using 2D or 1D logistic map.
for example, if the size of matrix is 4*4 the output must be as below:
0 3 2 1
1 2 0 3
3 0 1 2
2 1 3 0
and i want this output is fixed for each run.

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回答（1 个）

Kush
Kush 2023-6-7
Ran in:
A simple solution to this could be creating an array of size n with values ranging from 0 to n-1, followed by appending this array after circular shifting into a matrix, this allows each element to be unique in its row as well as its column.
n = 4;
arr = 0:n-1;
matrix = zeros(n,n);
for i = 1:n
matrix(i,:) = circshift(arr,i);
end
matrix
matrix = 4×4
3 0 1 2 2 3 0 1 1 2 3 0 0 1 2 3
please find the documentation for circshift here:
https://in.mathworks.com/help/matlab/ref/circshift.html

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