Primi esercizi in Matlab compreso algoritmo di risoluzione per sistemi lineari

This commit is contained in:
2014-10-01 14:09:48 +02:00
commit 5c3e6b4d9c
6 changed files with 71 additions and 0 deletions

17
liner_system_resolver.m Normal file
View File

@@ -0,0 +1,17 @@
U=[2,2,4;0,-7,-11;0,0,2];
b=[5;-8;-2];
x=[];
n= length(b);
x(n) = b(n)/U(n,n);
for i=n-1:-1:1
somma = 0;
for k=i+1:n
somma=somma+U(i,k) * x(k);
end
x(i) = (b(i) - somma)/ U(i,i);
end
disp ('La soluzione <EFBFBD> ')
x