a graphical tool for nonsymmetric eigenproblems
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About Eigtool
EigTool is a free MATLAB package for computing pseudospectra of dense and sparse matrices.
It also provides a graphical interface to MATLAB's builtin eigs routine
(ARPACK) for largescale eigenvalue
computations. EigTool was developed from 1999  2002 by Thomas G. Wright at the
Oxford University Computing Laboratory, under the direction of
Nick Trefethen.
The software is presently maintained by Mark Embree
(Rice University), to whom any bug reports or other suggestions should be addressed.
Download EigTool
Click here to download the software (version 2.1 (beta), 16 March 2009).
Citation
If you wish to cite this software, please use:
Thomas G. Wright. EigTool.
http://www.comlab.ox.ac.uk/pseudospectra/eigtool/, 2002.
Related Publications
The following work describes some of the algorithms used within EigTool.
Disclaimer
This software package is delivered "as is". The author and maintainer
make no representation or warranties, express or implied, with respect to the
software package. In no event shall the author or maintainer be liable for loss of
profits, loss of savings, or direct, indirect, special, consequential,
or incidental damages.
Return to the Pseudospectra Gateway.
