Sort Eigenvectors & Eigenvalues

version 1.0.0.0 (468 Bytes) by Calvin Price
Sort a set of eigenvectors and corresponding eigenvalues

4.2K Downloads

Updated 25 Feb 2008

No License

This function takes in two matrices P and D, presumably the output
from Matlab's eig function, and then sorts the columns of P to
match the sorted columns of D (going from largest to smallest)

EXAMPLE:

D =
-90 0 0
0 -30 0
0 0 -60
P =
1 2 3
1 2 3
1 2 3

[P,D]=sortem(P,D)
P =
2 3 1
2 3 1
2 3 1
D =
-30 0 0
0 -60 0
0 0 -90

Cite As

Calvin Price (2022). Sort Eigenvectors & Eigenvalues (https://www.mathworks.com/matlabcentral/fileexchange/18904-sort-eigenvectors-eigenvalues), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2007a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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