The bispectral analysis in geomagnetic micro pulsation signal

Hao Zhang; Zheng Yu Zhao; Shu Guo Xie; Bing Bing Ni

doi:10.1007/bf02830285

The bispectral analysis in geomagnetic micro pulsation signal

Hao Zhang
, Zheng Yu Zhao
, Shu Guo Xie
, Bing Bing Ni

Wuhan University

Research output: Contribution to journal › Article › peer-review

Abstract

Based on the fact that the geomagnetic micro pulsation signal behave as a non-Gaussian random process in most cases, a signal processing method using higher order statistics is proposed to analyze the geomagnetic micro pulsation signal. Deriving the bispectrum estimated via indirect method, then reconstructing the power spectrum and the signal itself based on it. Results by using an example show that comparing with the other traditional analytical ways, the bispectral analysis method is superior.

Original language	English
Pages (from-to)	693
Number of pages	1
Journal	Wuhan University Journal of Natural Sciences
Volume	6
Issue number	3
DOIs	https://doi.org/10.1007/bf02830285
State	Published - Sep 2001
Externally published	Yes

Keywords

Bispectral estimate
Geomagnetic pulsation
Higher order statistics
Reconstruct

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10.1007/bf02830285

Cite this

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title = "The bispectral analysis in geomagnetic micro pulsation signal",

abstract = "Based on the fact that the geomagnetic micro pulsation signal behave as a non-Gaussian random process in most cases, a signal processing method using higher order statistics is proposed to analyze the geomagnetic micro pulsation signal. Deriving the bispectrum estimated via indirect method, then reconstructing the power spectrum and the signal itself based on it. Results by using an example show that comparing with the other traditional analytical ways, the bispectral analysis method is superior.",

keywords = "Bispectral estimate, Geomagnetic pulsation, Higher order statistics, Reconstruct",

author = "Hao Zhang and Zhao, \{Zheng Yu\} and Xie, \{Shu Guo\} and Ni, \{Bing Bing\}",

year = "2001",

month = sep,

doi = "10.1007/bf02830285",

language = "英语",

volume = "6",

pages = "693",

journal = "Wuhan University Journal of Natural Sciences",

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TY - JOUR

T1 - The bispectral analysis in geomagnetic micro pulsation signal

AU - Zhang, Hao

AU - Zhao, Zheng Yu

AU - Xie, Shu Guo

AU - Ni, Bing Bing

PY - 2001/9

Y1 - 2001/9

N2 - Based on the fact that the geomagnetic micro pulsation signal behave as a non-Gaussian random process in most cases, a signal processing method using higher order statistics is proposed to analyze the geomagnetic micro pulsation signal. Deriving the bispectrum estimated via indirect method, then reconstructing the power spectrum and the signal itself based on it. Results by using an example show that comparing with the other traditional analytical ways, the bispectral analysis method is superior.

AB - Based on the fact that the geomagnetic micro pulsation signal behave as a non-Gaussian random process in most cases, a signal processing method using higher order statistics is proposed to analyze the geomagnetic micro pulsation signal. Deriving the bispectrum estimated via indirect method, then reconstructing the power spectrum and the signal itself based on it. Results by using an example show that comparing with the other traditional analytical ways, the bispectral analysis method is superior.

KW - Bispectral estimate

KW - Geomagnetic pulsation

KW - Higher order statistics

KW - Reconstruct

UR - https://www.scopus.com/pages/publications/0035444624

U2 - 10.1007/bf02830285

DO - 10.1007/bf02830285

M3 - 文章

AN - SCOPUS:0035444624

SN - 1007-1202

VL - 6

SP - 693

JO - Wuhan University Journal of Natural Sciences

JF - Wuhan University Journal of Natural Sciences

IS - 3

ER -

The bispectral analysis in geomagnetic micro pulsation signal

Abstract

Keywords

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