1790 search results - page 196 / 358 » Noise in Bilinear Problems |
TCOM
2008
13 years 9 months ago
2008
This paper describes a transformation technique aimed at solving the peak-to-average power ratio (PAPR) problem associated with OFDM (orthogonal frequency-division multiplexing). C...
TIP
2008
13 years 9 months ago
2008
Abstract--Sparse representations of signals have drawn considerable interest in recent years. The assumption that natural signals, such as images, admit a sparse decomposition over...
TIP
2008
13 years 9 months ago
2008
We present a two-stage method for obtaining both phase and object estimates from phase-diversity time series data. In the first stage, the phases are estimated for each time frame...
TIT
2008
13 years 9 months ago
2008
Abstract-- Distributed detection of information flows by timing analysis is considered. Timing measurements are subject to perturbations and the insertion of chaff noise. Moreover,...
TSP
2008
13 years 9 months ago
2008
Abstract--In this paper we present a GLRT-based adaptive detection algorithm for extended targets with improved rejection capabilities of mismatched signals. We assume that a set o...