1812 search results - page 132 / 363 » Signal Processing in Large Systems: a New Paradigm |
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
This paper presents a blind subspace-based tracking scheme for precoded MIMO-OFDM systems over rapidly time-varying wireless channels. Subspace-based tracking is normally consider...
APCCAS
2006
IEEE
14 years 2 months ago
2006
IEEE
— DAB is a growing communication technology for digital audio broadcasting and demands higher concentration on flexible and cost optimum implementations for use in new mobile ele...
DASFAA
2003
IEEE
14 years 1 months ago
2003
IEEE
Modern database applications including computeraided design (CAD), medical imaging, or molecular biology impose new requirements on spatial query processing. Particular problems a...
ISCAS
2007
IEEE
14 years 2 months ago
2007
IEEE
— Event-driven spike-based processing systems offer new possibilities for real-time vision. Signals are encoded asynchronously in time thus preserving the time information of the...
SODA
2012
ACM
11 years 10 months ago
2012
ACM
We consider the sparse Fourier transform problem: given a complex vector x of length n, and a parameter k, estimate the k largest (in magnitude) coefficients of the Fourier transf...