matrix summation code in matlab

To perform matrix summation in MATLAB, you can use the "sum" function along with the appropriate parameters.

Here is an example code that demonstrates matrix summation in MATLAB:

main.m
% Define a matrix
A = [1 2 3; 4 5 6; 7 8 9];

% Perform matrix summation
summation = sum(A(:));

% Display the result
disp(summation);
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In the code above, we first define a matrix A. Then, we use the sum function with the (:) operator to flatten the matrix into a column vector and compute the summation. Finally, we display the result.

This code will output the summation of all elements in the matrix A.

Note that you can modify the matrix A with your own values or use a different matrix for summation based on your requirements.