CUMULANTS

作品数：31被引量：30H指数：3
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BLIND AND COMPLETE MODELING OF LINEAR SYSTEMS USING THIRD ORDER CUMULANTS被引量：1
《Journal of Electronics(China)》2007年第5期649-654,共6页FU Jian Tan Hongzhou Huang Yihua 
Supported by the National Natural Science Foundation of China (No.60575006).
This paper presents a novel approach to structure determination of linear systems along with the choice of system orders and parameters. AutoRegressive （AR）, Moving Average （MA） or AutoRegressive-Moving Average （...
关键词：AutoRegressive-Moving Average （ARMA） models The Third-Order Cumulants （TOC） Blind structure identification Order recursion 
ROBUST MODULATION CLASSIFIER BASED ON CUMULANTS FOR MDPSK WITH FREQUENCY OFFSET
《Journal of Electronics(China)》2004年第3期177-183,共7页HanGang LiJiandong ChenChen 
Supported by China TRAPOYT,863 Project(2001AA123031);National Natural Science Foundation of China(No.69872028)
This paper presents an improved algorithm for classification of M-Differential Phase-Shift Keying(MDPSK) signals based on eumulant. The feature proposed in the algorithm is invariant with respect to constellation scal...
关键词：CUMULANT Modulation classification Prequency offset 
A NEW METHOD BASED ON ESPRIT FOR ESTIMATING QUADRATIC PHASE COUPLING
《Journal of Electronics(China)》1998年第3期259-266,共8页Sun Shenghe Sun Xin (Major 53, Harbin Institute of Technology, Harbin 150001) 
This paper presents a new method based on ESPRIT for estimating the quadrati-cally coupled frequency pairs (QC pairs). This method constructs an ESPRIT matrix pencil by exploiting frequency symmetry property of comple...
关键词：Third-order CUMULANTS QUADRATIC PHASE COUPLING ESPRIT matrix PENCIL 
THE FOURTH-ORDER CUMULANTS BASED SPECTRALESTIMATION METHOD AND ITS APPLICATIONTO DIRECTION-FINDING
《Journal of Electronics(China)》1995年第4期330-335,共6页魏平 肖先赐 李乐民 
Traditional approaches of spatial spectral estimation are usually based on the second-order statistics. The higher-order cumulants and the poly-spectrum contain more information and are capable of reducing the Gaussia...
关键词：Direction-finding SPATIAL SPECTRUM HIGH-ORDER CUMULANTS Poly-spectrum 
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