摘要
分解的思想与建模的思想在信号处理中具有重要地位。该文主要以分解思想为主线,引入变换胞元的概念,介绍了信号处理中常见的几种变换,又从建模的角度介绍了ARMA模型在谱估计中的应用,以及循环平稳概率模型。
The thought of decomposition and modeling have important position in signal processing.This paper take the thought of decomposition as main line,introducting the concept of transforming cells and some common tranformations in signal processing.The ARMA model is introduced in this paper and its application in spectral estimation.The cyclostationary model also been referenced in this paper.
出处
《无线通信技术》
2012年第2期12-15,共4页
Wireless Communication Technology
关键词
分解
建模
变换胞元
ARMA模型
循环平稳
decomposition
modeling
tranforming cells
ARMA model
cyclostationary
