Using this sample matlab code:
clear all;
clc
A= ????????;
B= ????????;
AUG=[A B];
for L=1:size(A,2)
%Pivoting starts
for k=L:size(AUG,1)
for m=k+1:size(AUG,1)
if abs(AUG(k,L))<abs(AUG(m,L))
temp=AUG(m,:);
AUG(m,:)=?????????;
AUG(k,:)=?????????;
end
end
end
%Pivoting ends
%Gauss Elimination starts
for k=L+1:size(AUG,1)
AUG(k,:)= ????????????????????????????;
AA=AUG(:,1:size(A,2))
BB=AUG(:,size(A,2)+1:end)
end
%Gauss Elimination ends
end
b)Write a MATLAB M-file which performs gauss elimination without
pivoting step by step and shows the coefficient matrix in each
step. Using cond (X, P) calculate the condition number of the final
step coefficient...