Metody Numeryczne lab 1

% Lab 1.
% Marta Trzaska 171632 SiSR
clc
clear all
g = 1; % [S]; g = 1/R
i = 1; % [A]

N = 100; %ilość oporników
%N = 1000;

I = zeros(N,1);
I(1,1) = i;

m = 1;
G = zeros(N,N);
G(1, 1) = g;
G(1, 2) = -g;

for i=2:(N-1)
    G(i, m) = -g;
    G(i, (m+1)) = g + g;
    G(i, (m+2)) = -g;
    m = m + 1;
end

G(N,(N-1)) = -g;
G(N,N) = g + g;

% G * V = I  --> V = G \ I
V = G \ I;