Cubic Nonlinear Coupling Analysis in Correlative Multiplicative Noise

DOU Hui-jing; WANG Shu-xun; WANG Fei

您当前的位置：

首页 >

文章列表页 >

Cubic Nonlinear Coupling Analysis in Correlative Multiplicative Noise

更新时间：2025-07-16

- Cubic Nonlinear Coupling Analysis in Correlative Multiplicative Noise
- Acta Electronica Sinica Vol. 32, Issue 7, Pages: 1227-1231(2004)
- 作者机构：
  
  吉林大学通信工程学院,吉林,长春,130025
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN911.72
- Published：2004
- 稿件说明：
移动端阅览
DOU Hui-jing, WANG Shu-xun, WANG Fei. Cubic Nonlinear Coupling Analysis in Correlative Multiplicative Noise[J]. Acta Electronica Sinica, 2004, 32(7): 1227-1231.
DOI：

DOU Hui-jing, WANG Shu-xun, WANG Fei. Cubic Nonlinear Coupling Analysis in Correlative Multiplicative Noise[J]. Acta Electronica Sinica, 2004, 32(7): 1227-1231. DOI：

摘要

本文利用特殊四阶时间平均多矩谱对任意均值乘性噪声与任意均值加性噪声共存

并且乘性噪声之间相关、乘性噪声与加性噪声之间相互独立的噪声背景下的三次非线性耦合进行了分析

该方法能够有效地估计出观测信号中参于三次非线性耦合的频率和耦合产生的频率.并且该方法无需限制乘性噪声与加性噪声的颜色和分布.最后

文中把此方法拓广到二维

用此二维四阶时间平均多矩谱方法分析了二维三次非线性耦合问题

同样取得了良好的效果.仿真实验验证了文中结论.

Abstract

A special fourth-order time-average moment spectrum approach is proposed for estimating cubic nonlinear coupling.It can be applied to obtain the coupled and coupling frequencies in mutually correlative any mean multiplicative noise which is independent of additive noise.In the meantime

this method needn't constrain the distribution and color of noise.Lastly

this method is generalized to two-dimensional case.Simulation examples illustrate our algorithms.

关键词

Keywords

references

Views

985

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

An Iterative Filter for Nonlinear Satellite Attitude Determination System with Multiplicative Stochastic Matrix

Crosscorrelation Estimator of Azimuth-Elevation with UCAs

Wavelet Based Variational Model to Remove Multiplicative Noise

Cyclic Statistics Based Approach to Harmonic Retrieval in Multiplicative and Additive Noise

Related Author

YANG Shi-yong

LI Hong-wei

WANG Jiong-qi

JIAO Yuan-yuan

ZHOU Hai-yin

PAN Xiao-gang

TAO Jian-wu

SHI Yao-wu

Related Institution

School of Mathematics and Physics,China University of Geosciences

Department of Math and System Science,National University of Defense Technology

The Second Aeronautical Institute of Air Force

The Communication Academy,Jilin University

The Second Aeronautical Institute of Air ForceChangchunJilin 130022China

⁰