% pp2wed - Ultimate test suite for Wednesday's lab group

% (c) 2014-11-02, Philip D Loewen


disp('======================== ')
fn = figure
A = [-11, 4; -26, 9]
disp('Eigenvalues:')
eig(A)
phaseplot

disp('======================== ')
fn = figure
A = [-4, 3; -2, -11]/5
disp('Eigenvalues:')
eig(A)
phaseplot

disp('======================== ')
fn = figure
A = [1,2;2,1]
disp('Eigenvalues:'), eig(A)
phaseplot

disp('======================== ')
fn = figure
A = [0,-1;1,-2]
disp('Eigenvalues:')
eig(A)
phaseplot


