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thomas tridiagonal and spectral radius

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Giovanni Di Grezia
2014-11-02 16:48:39 +01:00
parent 0aff089106
commit fa0d6f3f4f
7 changed files with 123 additions and 3 deletions
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samples/sample_matrices.m Normal file
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@@ -0,0 +1,5 @@
%band 2 2
A=[6,-1,-1,0,0,0,0,0,0;-1,6,-1,-2,0,0,0,0,0;-3,-1,6,0,-1,0,0,0,0;0,-1,0,6,-1,-1,0,0,0;0,0,-1,-1,6,-1,-1,0,0;0,0,0,-3,-1,6,0,-1,0;0,0,0,0,-1,0,6,-1,-2;0,0,0,0,0,-1,-1,6,-1;0,0,0,0,0,0,-1,-1,6]
%tridiagonal
A = [5,1,0,0;4,5,1,0;0,1,3,5;0,0,4,6]