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ISCAS
1993
IEEE
78views Hardware» more  ISCAS 1993»
15 years 10 months ago
A Multi-layer 2-D Adaptive Filtering Architecture Based on McClellan Transformation
A fully pipelined systolic array structure for multidimensional adaptive filtering is proposed. It utilizes the wellknown McClellan Transformation (MT) to reduce the total number ...
K. J. Ray Liu, An-Yeu Wu
ISCAS
1994
IEEE
96views Hardware» more  ISCAS 1994»
15 years 10 months ago
Analysis and Design of Adaptive Self-Trimming Technique for A/D Converters
A novel self-trimming algorithm for A/D converters [1,2] has been presented which continually trims thresholds in the flash A/D subconverters of two-stage and pipelined A/D conver...
Zhiqiang Gu, W. Martin Snelgrove
AISB
1994
Springer
15 years 10 months ago
An Empirical Comparison of Selection Methods in Evolutionary Algorithms
Selection methods in Evolutionary Algorithms, including Genetic Algorithms, Evolution Strategies ES and Evolutionary Programming, EP are compared by observing the rate of converge...
Peter J. B. Hancock
CISS
2007
IEEE
15 years 10 months ago
Channel-Adaptive Optimal OFDMA Scheduling
Abstract-Joint subcarrier, power and rate allocation in orthogonal frequency division multiple access (OFDMA) scheduling is investigated for both downlink and uplink wireless trans...
Xin Wang, Georgios B. Giannakis, Yingqun Yu
ICC
2007
IEEE
105views Communications» more  ICC 2007»
15 years 10 months ago
Multiuser Discrete Bit-loading for Digital Subscriber Lines
This paper proposes an efficient algorithm that produces near-optimal discrete bit-loading for a Gaussian interference channel that models a DSL network. It first takes a continuou...
David D. Yu, Kibeom Seong, John M. Cioffi