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Highlights from
Matrices program with a script for eigenvalues perturbations

from Matrices program with a script for eigenvalues perturbations by Emanuele Natale
Some simple programs and a script, that could be usefull using "Trajectories of eigenvalues"

A=turn(alpha) 
%author: Emanuele Natale
%email: natema89@gmail.com
%date: 6 febrary 2011
%Version number: 1.0

%function che crea la matrice quadrata di rotazione di angolo alpha

function A=turn(alpha)
A=[cos(alpha),-sin(alpha);sin(alpha),cos(alpha)];
return;
end

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