The question is 'Write a function computeMatrixMax that will take a matrix as input, and return the maximum values of each row ...'

I finish the question but the Matlab keeps showing "ans=..." so it cannot pass the student Test. I want to know what I do wrong, what to change OR show me a brand new expression to solve this question. Thank you a lot. It frustrates me so much.

function [row_max matrix_max] = computeMatrixMax(A)

%Input:

%A - a is a matrix (the size is arbitrary)

%Output:

%row_max - a vector that contains the maximum value of each row matrix_max - the maximum value of the matrix

[rows, columns] = size(A);

row_max=size(rows);

for i = 1:rows

row_max(i) = A(i,1);

for j = 1:columns

if A(i,j)>row_max

row_max(i)=A(i,j);

end

end

end

disp(row_max);

matrix_max=A(1,1);

for p = 2:numel(A)

matrix_max = A(p);

end

disp(matrix_max);

end

Write a function computeMatrixMax that will take a matrix as input, and return the maximum values of each row (as a vector) and the maximum value of the entire matrix. Following is the function signature function [row max matrix_max] -computeMatrixMax(A) Input: A - a is a matrix (the size is arbitrary.) Outputs row max - a vector that contains the maximum value of each row matrix max - the maximum value of the matrix For example if, 2 4 7 then the function should return row_max matrix max - Note: You must use loops to iterate through the matrix and compute the required values, rather than using MATLAB built-in functions such as, max. If you do not use loops, you will not receive any marks for the test output, even if test cases pass Write a function computeMatrixMax that will take a matrix as input, and return the maximum values of each row (as a vector) and the maximum value of the entire matrix. Following is the function signature function [row max matrix_max] -computeMatrixMax(A) Input: A - a is a matrix (the size is arbitrary.) Outputs row max - a vector that contains the maximum value of each row matrix max - the maximum value of the matrix For example if, 2 4 7 then the function should return row_max matrix max - Note: You must use loops to iterate through the matrix and compute the required values, rather than using MATLAB built-in functions such as, max. If you do not use loops, you will not receive any marks for the test output, even if test cases pass