کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
563427 875494 2012 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On Jacobi-type methods for blind equalization of paraunitary channels
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر پردازش سیگنال
پیش نمایش صفحه اول مقاله
On Jacobi-type methods for blind equalization of paraunitary channels
چکیده انگلیسی

In this paper a study of the cumulant-based blind equalization algorithms PAJOD and PAFA is conducted. Both algorithms assume that the data have been pre-whitened and hence the problem reduces to the estimation of paraunitary channels. The main contribution of this paper is an efficient implementation of the PAJOD algorithm called PAJOD2. Second, a performance comparison between the PAJOD, PAJOD2 and PAFA algorithms is reported.


► We review the Jacobi-type methods PAFA and PAJOD for blind equalization of paraunitary channels.
► We present the more efficient PAJOD2 method for blind equalization of paraunitary channels.
► We compare the performance of the PAFA, PAJOD and PAJOD2 methods.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Signal Processing - Volume 92, Issue 3, March 2012, Pages 617–624
نویسندگان
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