% Matlab transcript from CS 240A, 15 May 2012
%
% starting in "matlab/eigenvals" directory

eigsvdgui;    % This is from Cleve Moler's ncm software

clc

LanczosDemo;

LanczosNoReorthog;
start performing Lanczos with no reorthogonalization
print step number
i =
    10
i =
    20
i =
    30
i =
    40
i =
    50
i =
    60
i =
    70
i =
    80
i =
    90
start extracting Ritz values, print step number
i =
    10
i =
    20
i =
    30
i =
    40
i =
    50
i =
    60
i =
    70
i =
    80
i =
    90
Distance from 1 of smallest singular value of Lanczos vector matrix:
sminx =
    1.0000
done with extracting eigenvalues, bounds
pause (hit return to continue)
done with figure 1
pause (hit return to continue)

diary off