摘要
本文说明了对任意序列用矩阵变换快速计算信号离散傅立叶变换的原理和准则，并给出了算例，论述了计算机应用的方法。
The principles and methods in calculating the spectrum of sequences through matix transformation were presented in this paper. Data speed was calculated and data accuracy was analysed and compared with DFT's. So, the speed was clear.Experiments showed the effectivenss of the model.
出处
《陕西理工学院学报（自然科学版）》
1994年第1期1-8,共8页
Journal of Shananxi University of Technology:Natural Science Edition
关键词
序列
快速傅立叶变换
矩阵
频谱
Sequences,fast Fourier transform,matrix, spectrum
