摘要
本文介绍了频率细化原理与实序列 FFT 的高效算法,提出了基于本文原理和方法的多频信号译码器算法的改进方案.
This paper describes the principle of frequency zoom and an efficient FFT algo- rithm.A improved design of multiple frequency decoder based on these two methods is also intro- duced in this paper.
出处
《西安邮电学院学报》
1996年第2期7-14,共8页
Journal of Xi'an Institute of Posts and Telecommunications
关键词
频率细化
多频信号
译码器
算法
Frequency Zoom
Frequency Resolving Power
Frequency Spectrum
Multiple Frequency Signal
Real Sequence
