Application of Higher Order Cumulants in Spectra Estimation

Liang Yingchang; Wang Shuxun

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Application of Higher Order Cumulants in Spectra Estimation

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- Application of Higher Order Cumulants in Spectra Estimation
- Acta Electronica Sinica Issue 4, Pages: 93-96(1992)
- 作者机构：
  
  1. 吉林工业大学电子工程系
  2. 吉林工业大学电子工程系长春 130025
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：1992
- 稿件说明：
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[1]梁应敞,王树勋.高阶累积量在谱估计中的应用[J].电子学报,1992(04):93-96.

Liang Yingchang, Wang Shuxun. Application of Higher Order Cumulants in Spectra Estimation[J]. Acta Electronica Sinica, 1992, (4): 93-96.
[1]梁应敞,王树勋.高阶累积量在谱估计中的应用[J].电子学报,1992(04):93-96. DOI：

Liang Yingchang, Wang Shuxun. Application of Higher Order Cumulants in Spectra Estimation[J]. Acta Electronica Sinica, 1992, (4): 93-96. DOI：

摘要

本文提出了两种利用高阶累积量估计MA参数的新算法。当信号可以看作一个非高斯白噪声通过一个线性时不变系统的输出时

新算法运算简单、估计准确。本文还通过模拟实验分析了两种算法的性能。

Abstract

In this paper

two new algorithms for MA parameters estimation via higher order cumu-lants are given. when the signal can be considered as the outputs of a linear time-invariant system driven by a non-Gaussian white noise

the new algorithms are simple in computation and accurate in estimation. Finally

the performance of the new algorithms is also analyzed by simulations.

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School of Electrical Engineering and Automation, Wuhan University

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School of Electronic Science and Engineering,National University of Defense Technology

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