8 search results - page 1 / 2 » Genetic algorithms based robust frequency estimation of sinu... |
EAAI
2010
13 years 4 months ago
2010
CSDA
2006
13 years 4 months ago
2006
: In this paper, we consider the problem of frequency estimation of undamped superimposed exponential signals model. We propose two iterative techniques of frequency estimation usi...
ICASSP
2009
IEEE
13 years 11 months ago
2009
IEEE
A two microphone direction of arrival (DOA) estimation technique for multiple speech sources is developed which exploits speech specific properties, namely sparsity in time-frequ...
TSP
2008
13 years 4 months ago
2008
We propose a wireless fading channel prediction algorithm for a pilot-symbol aided Orthogonal Frequency Division Multiplexing (OFDM) system. Assuming a doubly selective (time and ...
IGARSS
2009
13 years 2 months ago
2009
- An inversion algorithm is developed to recover power and duty-cycle of incoming Radio Frequency Interference (RFI) signals from kurtosis. The algorithm applies simulated annealin...