clear; clc; close all;

Km = [46041.10 0 0
    0 139008.74 -156067.56
   0 -156067.56 1137141.60];

m=[45.87 0 0
    0 45.87 0
    0 0 233.17];


% LIGO PROSOXI STHN SYNARTISH
[phi,lamda] = eig(m,Km);
omega = sqrt(1./diag(lamda));
T = 2*pi./omega;
