NEW FFT STRUCTURES BASED ON THE BRUUN ALGORITHM

被引：7
|
作者：
WU, YH
机构：
[1] Electronics Laboratory, Electronics Institute, Technical University of Denmark
来源：
IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING | 1990年 / 38卷 / 01期
关键词：
D O I：
10.1109/29.45572
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
In some signal processing applications, the input data are real. In this case, the Bruun algorithm for computation of the Discrete Fourier Transform (DFT) is attractive. This correspondence offers a pipeline and a recirculated shuffle network implementation of the Bruun algorithm. The parallel pipeline and recirculated FFT structures are implemented based on the modified perfect shuffle network. © 1990 IEEE
引用
收藏
页码：188 / 191
页数：4
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