教授 博士生导师 硕士生导师
性别: 男
毕业院校: 大连理工大学
学位: 博士
所在单位: 生物医学工程学院
学科: 信号与信息处理. 生物医学工程
办公地点: 大连理工大学创新园大厦
联系方式: 电子邮箱:qiutsh@dlut.edu.cn; 电话:15898159801
电子邮箱: qiutsh@dlut.edu.cn
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论文类型: 期刊论文
发表时间: 2008-11-01
发表刊物: Tongxin Xuebao/Journal on Communications
收录刊物: EI、PKU、ISTIC、Scopus
卷号: 29
期号: SUPPL.
页面范围: 133-138
ISSN号: 1000436X
摘要: The statistical properties of the noise in shallow water channels was investigated. It was found that the noise was non-Gaussian distributed and companied by considerable impulsiveness. Alpha-stable distribution was introduced as a statistical model to the noise. A robust decision-feedback equalizer (DFE) using constant modulus (CM) criterion based on fractional lower-order statistics (FLOS) theory was presented to recover transmitted signals in such shallow water channels. Data analysis results demonstrate the good performance of this algorithm.