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145
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TSP
2008
15 years 4 months ago
2008
We propose a new two-stage approach to estimate the nominal angles of arrival (AoAs) and the angular spreads (ASs) of multiple locally scattered sources using a uniform linear arra...
135
Voted
TSP
2008
15 years 4 months ago
2008
Sign-selection uses a set of subcarrier signs to reduce the peak-to-average power ratio (PAR) of orthogonal-frequency-division multiplexing (OFDM). However, the computational compl...
TSP
2008
15 years 4 months ago
2008
This paper studies the blind block synchronization problem in block transmission systems using linear redundant precoders (LRP). Two commonly used LRP systems, namely, zero padding...
145
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TVCG
2008
15 years 4 months ago
2008
Interactive steering with visualization has been a common goal of the visualization research community for twenty years, but it is rarely ever realized in practice. In this paper w...
142
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TVLSI
2008
15 years 4 months ago
2008
With the density of FPGAs steadily increasing, FPGAs have reached the point where they are capable of implementing complex floating-point applications. However, their general-purpo...