Cod sursa(job #2258565)
| Utilizator |  FMI Dranca Constantin Consti.001 |
Data | 11 octombrie 2018 17:41:20 |
|---|---|---|---|
| Problema | A+B | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.31 kb |
%EXERCITIUL 6
f=@(x) x.^3-7*x.^2+14*x-6;
X=linspace(0,4,100);
Y=f(X);
plot(X,Y,'LineWidth',2);
eps=10^(-3);
syms x
f=@(x) x^3-7*x^2+14*x-6;
df=diff(f,x,1);
[xaprox1]=MetNR(f,df,0.5,eps);
[xaprox2]=MetNR(f,df,2.75,eps);
[xaprox3]=MetNR(f,df,3.75,eps);
xlabel('x');
ylabel('y');
title('Metoda Newton_Rophson');