摘要
本文从不同的方面详细说明了快速、高效计算序列频谱的原理，最后提出了工程应用的方法。
A detailed explanation of the basic priciples hi computing the sequences spectrums quickly and efficiently was given from differeat aspects and the ways in which they were used were introduced as well.
出处
《陕西理工学院学报（自然科学版）》
1995年第1期80-86,共7页
Journal of Shananxi University of Technology:Natural Science Edition
关键词
数字信号
离散傅立叶变换
快速傅立叶变换
基2
Digital signal
Discrete Fourier transform
Fast Fourier transform
Radix-2
