%-------------------------------------------------------------
%
% Script that reads in precomputed eigenvalues of two
% matrices and displays them using eigenvalue_plot().
% Demonstrates using global variables (e.g., GLOBAL_bloviation
% does not need to be passed as an argument to the
% function eigenvalue_plot(), but can be used there).
%
%---------------------------------
%
%    Randall Bramley
%    Department of Computer Science
%    Indiana University, Bloomington
%    bramley somewhere around cs dot indiana dot (allegedly) edu                             
%
%    Initiated    : Mon 09 Mar 2009,  9:09 AM
%    Last Modified: Mon 09 Mar 2009, 11:13 AM
%---------------------------------
%
%-------------------------------------------------------------


%-----------------------------------------------------
% How much chatter eigenvalue_plot should blither out.
% This is like "#define" in C.
%-----------------------------------------------------

global GLOBAL_bloviation;
GLOBAL_bloviation  = logical(1);

%----------------------------------------------------
% Whether or not to put legends on the plots. Keep it
% set to 1.
%----------------------------------------------------
global GLOBAL_showlegends;
GLOBAL_showlegends = logical(1);

load 'B_eigenvalues'
B = A;
load 'A_eigenvalues' 
[Amin, Amax, Bmin, Bmax] = eigenvalue_plot(A, B);