2008-07-07 23:38:43 +02:00
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function eigs = my_ordeig(t)
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2008-01-28 15:50:59 +01:00
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% function eval = my_ordeig(t)
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% Computes the eigenvalues of a quasi-triangular matrix
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%
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% INPUTS
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% t: quasi-triangular matrix
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%
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% OUTPUTS
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2008-07-07 23:38:43 +02:00
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% eigs: eigenvalues
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2008-01-28 15:50:59 +01:00
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%
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% SPECIAL REQUIREMENTS
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% none
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%
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% part of DYNARE, copyright Dynare Team (2003-2008)
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% Gnu Public License.
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2006-04-20 11:08:25 +02:00
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n = size(t,2);
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2008-07-07 23:38:43 +02:00
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eigs = zeros(n,1);
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i = 1;
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while i <= n
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if i == n
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eigs(n) = t(n,n);
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break;
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elseif t(i+1,i) == 0
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eigs(i) = t(i,i);
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else
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k = i:i+1;
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eigs(k) = eig(t(k,k));
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i = i+1;
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end
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2006-04-20 11:08:25 +02:00
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i = i+1;
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end
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