I am interested in using doing eigenvalue decomposition on complex matrices for use in an imagej plugin. This seems to unsupported in apache-commons math and netlib-java.

I can see a potential way of accessing LAPACK routines to do this either through MATLAB or through Jython/JyNI/scipy or py4j (similar question here: Deploy & run CPython algorithms within ImageJ )

- Are there any Java libraries available that do eigen decomposition on complex matrices?
- Are there any ImageJ plugins that use the MATLAB Compiler Runtime?
- Are there any successful integration stories between scipy/numpy and ImageJ?