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ISCAS
2005
IEEE
111views Hardware» more  ISCAS 2005»
14 years 1 months ago
Necessary and sufficient conditions for LTI systems to preserve signal richness
There are many ways to define richness of a discrete time signal. In this paper we consider a particular definition and explore the conditions under which a linear time invarian...
Borching Su, P. P. Vaidyanathan
SIAMCO
2002
77views more  SIAMCO 2002»
13 years 7 months ago
Necessary and Sufficient Conditions for Optimal Offers in Electricity Markets
In this paper, we consider the optimal policy for a generator offering power into a wholesale electricity market operating under a pool arrangement. Anderson and Philpott [Math. Op...
Edward J. Anderson, Huifu Xu
ICASSP
2011
IEEE
12 years 11 months ago
Joint blind source separation from second-order statistics: Necessary and sufficient identifiability conditions
This paper considers the problem of joint blind source separation (J-BSS), which appears in many practical problems such as blind deconvolution or functional magnetic resonance im...
Javier Vía, Matthew Anderson, Xi-Lin Li, T&...
EMSOFT
2007
Springer
13 years 11 months ago
Necessary and sufficient conditions for deterministic desynchronization
Synchronous reactive formalisms associate concurrent behaviors to precise schedules on global clock(s). This allows a non-ambiguous notion of "absent" signal, which can ...
Dumitru Potop-Butucaru, Robert de Simone, Yves Sor...