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RSKT
2009
Springer
13 years 9 months ago
A Time-Reduction Strategy to Feature Selection in Rough Set Theory
In rough set theory, the problem of feature selection aims to retain the discriminatory power of original features. Many feature selection algorithms have been proposed, however, q...
Hongxing Chen, Yuhua Qian, Jiye Liang, Wei Wei, Fe...
RSKT
2009
Springer
13 years 12 months ago
Self-adapting Cyclic Delay Diversity System
—Cyclic Delay Diversity (CDD) is a simple and efficient space-time diversity technique. It can be used in OFDM and DFT-Spread-OFDM. The traditional CDD has low complexity and sys...
Aoyang Zheng, Yafeng Wang, Dacheng Yang, Wei Xiang
RSKT
2009
Springer
13 years 12 months ago
EEG Analysis on Skull Conductivity Perturbations Using Realistic Head Model
Measurement of electroencephalogram (EEG) requires accurate estimation of tissue conductivity. Among the head tissues, skull compartment has less conductivity due to compacta and s...
Md. Rezaul Bashar, Yan Li, Peng Wen