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VTC
2006
IEEE
124views Communications» more  VTC 2006»
16 years 17 days ago
Accurate BER Analysis of QPSK Modulated Asynchronous DS-CDMA Systems Communicating over Rayleigh Channels
Abstract— The accurate average BER calculation of an asynchronous DS-CDMA system using random spreading sequences is studied in Rayleigh fading channels. An accurate closedform e...
Xiang Liu, Lajos Hanzo
CCE
2007
15 years 6 months ago
Reliable computation of equilibrium states and bifurcations in ecological systems analysis
A problem of frequent interest in analyzing nonlinear ODE models of ecological systems is the location of equilibrium states and bifurcations. Interval-Newton techniques are explo...
C. Ryan Gwaltney, Mark A. Stadtherr
BC
2004
102views more  BC 2004»
15 years 6 months ago
Analysis of mechanical impedance in human arm movements using a virtual tennis system
The dynamic characteristics of human upper extremities are usually expressed by mechanical impedance. Although many studies have discussed human impedance characteristics, there ar...
Toshio Tsuji, Yusaku Takeda, Yoshiyuki Tanaka
SLS
2009
Springer
250views Algorithms» more  SLS 2009»
16 years 1 months ago
Running Time Analysis of ACO Systems for Shortest Path Problems
Ant Colony Optimization (ACO) is inspired by the ability of ant colonies to find shortest paths between their nest and a food source. We analyze the running time of different ACO...
Christian Horoba, Dirk Sudholt
MOBIQUITOUS
2007
IEEE
16 years 25 days ago
The Analysis of Publish/Subscribe Systems over Mobile Wireless Ad Hoc Networks
In this work, we analyze the publish/subscribe distributed system paradigm over mobile ad hoc networks with respect to the performance and the impact of different mobility speeds ...
Thadpong Pongthawornkamol, Klara Nahrstedt, Guijun...