Best/fast approach to solve two coupled differential eigenvalue problem

2017 8 2
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更新时间：2017 8 3
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Which method in matlab is the best/fastest way to solve the eigenvalue problem of following system of differetial equations (two coupled differential equations, in this case only in one dimension):
(Md2/dr2 + W ) u = E u, where d2/dr2 is in one dimension, M and W are 2x2 matrices, the solution(eigenvector)u =(u1 u2)and E the eigenvalue

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Torsten
Torsten 2017-8-3

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Maybe the example
"Compute Fourth Eigenvalue of Mathieu's Equation"
under
https://de.mathworks.com/help/matlab/ref/bvp4c.html
is of help.
Best wishes
Torsten.

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