A Varying matrix name in loop

I have a loop running from i=1 to N where N is unkown and inputted by the user and the commands in the loop generates a matrix and i would like the first loop to give me matrix1 and the second loopd to give me matrix2 so the matrix name is changed based on the i value, but im not really sure how to go about this problem

[Stephen23]

"... matrix1 ... matrix2 so the matrix name is changed based on the i value..."

https://www.mathworks.com/matlabcentral/answers/304528-tutorial-why-variables-should-not-be-named-dynamically-eval

The simple, efficient, and strongly recommended approach is just to use indexing, e.g. with a cell array:

https://www.mathworks.com/help/matlab/matlab_prog/access-data-in-a-cell-array.html

Answer 1

[KSSV]

N = 10; 
matrix = cell(N,1) ; 
for i = 1:N
    matrix{i} = rand(3) ; 
end

Trust me, there is no meaning in naming as matrix1, matrix2,........ rather you can use the above and call them by

matrix{1}
matrix{2}

This is called cell referencing. Read about cells.

Answer 2

[madhan ravi]

N = 2; % example
matrix = cell(N,1);
for k = 1:N
    matrix{k} = rand;
end
celldisp(matrix)

[madhan ravi]

https://www.mathworks.com/matlabcentral/answers/304528-tutorial-why-variables-should-not-be-named-dynamically-eval