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Waveform synthesis using Walsh functions International Journal of Electronics

Srirama, MK and Jayaprakash, K and Shastry, SVK and Mukherjee, PK (1993) Waveform synthesis using Walsh functions International Journal of Electronics. In: International Journal of Electronics, 74 (6). pp. 857-869.

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A software and a microprocessor based hardware for waveform synthesis using Walsh functions are described. The software is based on Walsh function generation using Hadamard matrices and on the truncated Walsh series expansion for the waveform to be synthesized. The hardware employs six microprocessor controlled programmable Walsh function generators (PWFGs) for generating the first six non-vanishing terms of the truncated Walsh series. Improved approximation to a given waveform may be achieved by employing additional PWFGs.

Item Type: Journal Article
Publication: International Journal of Electronics
Publisher: Taylor and Francis Group
Additional Information: Copyright of this article belongs to Taylor and Francis Group.
Department/Centre: Division of Electrical Sciences > Electrical Engineering
Date Deposited: 26 Apr 2011 10:05
Last Modified: 23 Oct 2018 08:26
URI: http://eprints.iisc.ac.in/id/eprint/36459

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