A Novel 3780-Point FFT

被引：2
|
作者：
Yang, XiaoGang [1 ]
Du, WeiTao [1 ]
Yu, JinGang [1 ]
Lv, Rui [1 ]
Yang, ZhanXin [1 ]
机构：
[1] Commun Univ China, Engn Ctr Digital Audio & Video, Beijing, Peoples R China
来源：
2010 IEEE INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND INFORMATION SECURITY (WCNIS), VOL 1 | 2010年
关键词：
FFT; PFA; 3780; FOURIER-TRANSFORM; ALGORITHM; PRIME; CONVOLUTION;
D O I：
10.1109/WCINS.2010.5541737
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper proposes a novel 3780-point FFT algorithm for the China national broadcasting standard. This new algorithm adopts the pure PFA (prime factor algorithm) and nested Winograd FFT which can realize the identity in the circuit structure. The simulation demonstrates that the new algorithm can achieve the equal accuracy rather than other methods but with the least quantity of multiplication.
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页码：178 / 182
页数：5
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