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ICC
2007
IEEE
109views Communications» more  ICC 2007»
15 years 10 months ago
Theoretical Limits for Estimation of Vital Signal Parameters Using Impulse Radio UWB
— In this paper, Cramer-Rao lower bounds (CRLBs) for estimation of vital signal parameters, such as respiration and heart-beat rates, using ultra-wideband (UWB) pulses are derive...
Sinan Gezici, Zafer Sahinoglu
HAPTICS
2003
IEEE
15 years 9 months ago
The Haptic Probe: Mechanized Haptic Exploration and Automated Modeling
It seems likely that humans build internal models of objects that they explore haptically, and that the complexity of an internal model is not necessarily associated with complex ...
Volkan Patoglu, R. Brent Gillespie
IPPS
2007
IEEE
15 years 10 months ago
A Comprehensive Analysis of OpenMP Applications on Dual-Core Intel Xeon SMPs
Hybrid chip multithreaded SMPs present new challenges as well as new opportunities to maximize performance. Our intention is to discover the optimal operating configuration of suc...
Ryan E. Grant, Ahmad Afsahi
HPCA
2009
IEEE
16 years 5 months ago
A first-order fine-grained multithreaded throughput model
Analytical modeling is an alternative to detailed performance simulation with the potential to shorten the development cycle and provide additional insights. This paper proposes a...
Xi E. Chen, Tor M. Aamodt
TSP
2008
113views more  TSP 2008»
15 years 4 months ago
Hybrid Filter Banks With Fractional Delays: Minimax Design and Application to Multichannel Sampling
This paper is motivated by multichannel sampling applications. We consider a hybrid filter banks consisting of a set of fractional delays operators, slow A/D converters with differ...
Ha Thai Nguyen, Minh N. Do