DocumentCode
485335
Title
A new batch processing constant modulus algorithm
Author
Fan Xiaoxing ; Feng Guangzeng ; Pan Ziyu
Author_Institution
Coll. of Telecommun. & Inf. Eng., Nanjing Univ. of Posts & Telecommun., Nanjing
fYear
2007
fDate
12-14 Dec. 2007
Firstpage
513
Lastpage
516
Abstract
A new batch processing constant modulus algorithm derived by conjugate gradient direction to minimize the constant modulus criterion (CG-BPCMA) is presented. This algorithm uses conjugate gradient direction to choose the search direction. Compared with BPCMA based the Newton direction, the new algorithm not only has lower complexity, but also can converge to the minima of the CM criterion quickly.
Keywords
Newton method; conjugate gradient methods; minimisation; search problems; signal processing; Newton direction; batch processing constant modulus algorithm; conjugate gradient search direction; constant modulus criterion minimization; signal processing; Batch processing algorithm; conjugate gradient; constant modulus;
fLanguage
English
Publisher
iet
Conference_Titel
Wireless, Mobile and Sensor Networks, 2007. (CCWMSN07). IET Conference on
Conference_Location
Shanghai
ISSN
0537-9989
Print_ISBN
978-0-86341-836-5
Type
conf
Filename
4786251
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