Harmonic Retrieval and Nonlinear Frequency-Coupled Harmonics in the Complex Noise

XU Jing; WANG Shu-xun; WANG Hong-zhi; Cheng shi-xin

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Harmonic Retrieval and Nonlinear Frequency-Coupled Harmonics in the Complex Noise

更新时间：2025-07-16

- Harmonic Retrieval and Nonlinear Frequency-Coupled Harmonics in the Complex Noise
- Acta Electronica Sinica Vol. 31, Issue 1, Pages: 25-28(2003)
- 作者机构：
  
  1. 吉林大学信息学院,吉林,长春,130025
  2. 东南大学移动通信国家重点实验室,江苏,南京,210096
  3. 长春工业大学计算机科学与工程学院,吉林,长春,130012
  4. 长春光学精密机械与物理研究所,吉林,长春,130000
  5. 吉林大学信息学院吉林长春,130025
  6. 东南大学移动通信国家重点实验室江苏南京,210096
  7. 长春工业大学计算机科学与工程学院吉林长春,130012
  8. 长春光学精密机械与物理研究所吉林长春,130000
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN911.72
- Published：2003
- 稿件说明：
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XU Jing, WANG Shu-xun, WANG Hong-zhi, et al. Harmonic Retrieval and Nonlinear Frequency-Coupled Harmonics in the Complex Noise[J]. Acta Electronica Sinica, 2003, 31(1): 25-28.
DOI：

XU Jing, WANG Shu-xun, WANG Hong-zhi, et al. Harmonic Retrieval and Nonlinear Frequency-Coupled Harmonics in the Complex Noise[J]. Acta Electronica Sinica, 2003, 31(1): 25-28. DOI：

摘要

本文主要在乘性噪声之间相关、乘性和加性噪声之间也相关的复杂噪声背景下

研究谐波恢复及非线性耦合谐波分析

提出噪声互可混的概念

推广了有关非线性耦合谐波分析的结论

用特殊定义的六阶时间平均矩谱切片成功地解决了复杂噪声背景下的谐波恢复问题.仿真实验证明了算法的有效性.

Abstract

In this paper

the harmonic retrieval and frequency-coupled harmonics are studied under the condition that the complex noise include multiplicative and additive noise are correlative.First

the concept of cross-mixing is proposed.Second

the result on the frequency-coupled harmonics are extended.Third

the harmonic retrieval in the complex noise is solved with the slice of the sixth-order time-averaged moment polyspectral.The above algorithms are confirmed by the simulations.

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Harmonic Retrieval in Colored Non-GaussianNoise Based on Fourth-Order Cumulant Noise Modeling

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

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