Question

matlab

r own code for the Matl.ab function min( ) that will have a vector or and will return the minimum and index matrix of the minimum for each column of matrix. This code must use a loop or nested loop. the vector or

Answer 1

MATLAB:

clc;clear all;

A=[1 22 30 4 15;
11 12 10 8 35;
21 32 5 44 60;]

[M,N]=size(A);
for i = 1 :N   
AA = A(:,i)';
m = AA(1);
for i1 = 2:M
if m > AA(i1)
m = AA(i1);
end
minimum(i)=m;
index(i)=find(AA==m);
end
end
disp('Minimum values of each column of the matrix')
disp(minimum)

disp('index of the mMinimum values of each column of the matrix')
disp(index)

Command window:

A =

1 22 30 4 15
11 12 10 8 35
21 32 5 44 60

Minimum values of each column of the matrix
1 12 5 4 15
index of the mMinimum values of each column of the matrix
1 2 3 1 1
>>