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User:Antonio Pino: Difference between revisions
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'''Organization''': GNU Project | '''Organization''': GNU Project | ||
'''Abstract''': Matrix Functions are widely used to describe dynamical systems, this project aims at implementing those based on algorithms developed at the University of Manchester by Dr. Philip Davies and Matthew Smith, led by Prof. Nick Higham. Upon completion Gnu Octave should have a reliable working funm based on the Schur-Parlett algorithms | '''Abstract''': Matrix Functions are widely used to describe dynamical systems, this project aims at implementing those based on algorithms developed at the University of Manchester by Dr. Philip Davies and Matthew Smith, led by Prof. Nick Higham. Upon completion Gnu Octave should have no problem (extending compatibility with Matlab) when running the toolboxes by Higham, and should also have a reliable working funm based on the Schur-Parlett algorithms, that calls to specific matrix functions if these have an instance of their own. | ||
Additional info: http://wiki.octave.org/User:Antonio_Pino | Additional info: http://wiki.octave.org/User:Antonio_Pino | ||
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On the other, more and more dynamical systems can be approximated by a Matrix differential equation, and to have efficient Matrix Function implementations in Gnu Octave will help any free software user (including myself) approach these systems. | On the other, more and more dynamical systems can be approximated by a Matrix differential equation, and to have efficient Matrix Function implementations in Gnu Octave will help any free software user (including myself) approach these systems. | ||
Finally, I have been writing m-scripts for two years now, to solve specific engineering problems, a strong python background. I order to | Finally, I have been writing m-scripts for two years now, to solve specific engineering problems, a strong python background. I order to fulfill it I will have to refresh my C++ knowledge by becoming familiar with the source tree, and get used to mercurial (hg), the version control system used to manage Gnu Octave. | ||
[0] N.J. Higham. A New sqrtm for MATLAB. Numerical Analysis Report No. 336, Manchester Centre for Computational Mathematics, Manchester, England, January 1999. | [0] N.J. Higham. A New sqrtm for MATLAB. Numerical Analysis Report No. 336, Manchester Centre for Computational Mathematics, Manchester, England, January 1999. | ||