THE 2-DIMENSIONAL COMPLEX LMS ALGORITHM APPLIED TO THE 2-D DFT

被引：2
|
作者：
LIU, B
BRUTON, LT
机构：
[1] Department of Electrical and Computer Engineer¬ing, University of Calgary, Calgary
来源：
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING | 1993年 / 40卷 / 05期
关键词：
D O I：
10.1109/82.227374
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The one-dimensional (1-D) LMS spectrum analyzer, as proposed by Widrow, is extended to the two-dimensional (2-D) case. The relationship between the 2-D discrete Fourier transform (DFT) and the 2-D least mean square (LMS) algorithm is established and employed to recursively compute a 2-D LMS spectrum, or the 2-D DFT, by proper choice of the LMS adaptation step mu.
引用
收藏
页码：337 / 341
页数：5
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