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On harmonic addition theorem

 
: Oo, Nay; Gan, Woon-Seng

:
Postprint (PDF; )

International Journal of Computer and Communication Engineering : IJCCE 1 (2012), No.3, pp.200-202
ISSN: 2010-3743
English
Journal Article, Electronic Publication
Fraunhofer IDMT ()

Abstract
When any arbitrary number of sinusoids with same frequency but different amplitudes and phases are added together, the resultant sinusoid has the same frequency. We derive a closed form expression and provide two different approaches to prove the theorem.

: http://publica.fraunhofer.de/documents/N-343410.html