Eigenshuffle2

Function that orders the eigenvalues and eigenvectors

Ok i'm new to this, so i hope to do this right. I had to study the longitudinal stability of an airplane and i needed to put the eigenvalue in order. i searched the net and found this http://www.mathworks.com/matlabcentral/fileexchange/22885 but it didn't work for me with the complex eigenvalues. so i just created another eigenshuffle (yes i copied the name) and then i thought to share it with everybody. I'm neither a mathematic nor an informatic so i just hope you'll appreciate it.

The function requires in input a 3d array pxpxn just like the other eigenshuffle and gives in output the eigenvalues and, if you want, the eigenvectors ordered.

I don't know if it works at 100% since i couldn't test it very much, so if you find any bugs please report it to me.

See also http://www.mathworks.com/matlabcentral/fileexchange/29464