Science:Math Exam Resources/Courses/MATH307/December 2010/Question 05 (b)/Statement
Define a sequence x0, x1, ... by the initial conditions x0 = a, x1 = b and x2 = c together with the recursion relation
for n = 0, 1, 2, ...
(b) If the matrix A from part (a) is defined in MATLAB/Octave, we can do the following calculations
>eig(A) ans = 1.83929 + 0.00000i -0.41964 + 0.60629i -0.41964 - 0.60629i
>abs(eig(A)) ans = 1.83929 0.73735 0.73735
Describe how you could make further use of the eig command and other MATLAB/Octave commands to determine all (possibly complex) initial values a, b and c for which as .