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On Direct Algebraic Solutions of Linear Differential Equations using Walsh Transforms

✍ Scribed by Le Van, T.; Le Tam; Van Houtte, N.


Book ID
117913674
Publisher
IEEE
Year
1975
Weight
362 KB
Volume
22
Category
Article
ISSN
0098-4094

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Piecewise-linear approximation of soluti
✍ Masaaki Ohkita; Yasuhiro Kobayashi πŸ“‚ Article πŸ“… 1990 πŸ› Elsevier Science 🌐 English βš– 684 KB

An algorithm for solving linear differential equations(DEs) by Walsh functions (WFs) is proposed. In this algorithm, approximate solutions are determined in a form of piecewise-linear approximation (PWLA) by means of fast algorithms of inverse Walsh transforms. For this purpose, derivatives of the