Title(题目): Applications of QR Decomposition in Signal Processing
Date(日期): July 4, 2011(7月4号)
Location(地点): Room 301 of the College of Mathematics and Statistics building (数统楼301)
Time(时间): 9:00--
Abstract(摘要)
We will first review the history and some results of QR decomposition. Then we study an application in signal processing. In radio, multiple-input and multiple-output, or MIMO, is the use of multiple antennas at both the transmitter and receiver to improve communication performance. A general MIMO system is modeled as a linear regression. We will discuss two different approaches: (1) successive cancellation detection using QR decomposition and (2) optimally ordered detection with equal-diagonal QR decomposition.
Dr. Tam obtained his Ph.D. in Mathematics from the University of Hong Kong. His research area includes Matrix Theory and its applications and other disciplines. He is currently full professor of Mathematics in the Department of Mathematics and Statistics of Auburn University. He also serves as director of Assessment and Planning for the College of Sciences and Mathematics of Auburn University. He has more than seventy publications and is on several editorial boards among which are the journal Linear and Multilinear Algebra, and the Electronic Journal of Linear Algebra.
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Post By：2011/6/27 14:17:51 [只看该作者]
