Computation of generalized inverses using Php/MySql environment

The main aim of this paper is to develop a client/server-based model for computing the weighted Moore-Penrose inverse using the partitioning method as well as for storage of generated results. The web application is developed in the PHP/MySQL environment. The source code is open and free for testing...

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Veröffentlicht in:	arXiv.org 2011-11
Hauptverfasser:	Tasić, Milan B, Stanimirović, Predrag S, Pepić, Selver H
Format:	Artikel
Sprache:	eng
Schlagworte:	Applications programs Client server systems Computer Science - Data Structures and Algorithms Computer Science - Databases Computing time Mathematics - Numerical Analysis Source code Storage systems
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The main aim of this paper is to develop a client/server-based model for computing the weighted Moore-Penrose inverse using the partitioning method as well as for storage of generated results. The web application is developed in the PHP/MySQL environment. The source code is open and free for testing by using a web browser. Influence of different matrix representations and storage systems on the computational time is investigated. The CPU time for searching the previously stored pseudo-inverses is compared with the CPU time spent for new computation of the same inverses.
ISSN:	2331-8422
DOI:	10.48550/arxiv.1111.5548