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《Journal of Naval University of Engineering》 2010-01
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Normality and parameter model of ocean wave hydrodynamic pressure field signal

JIANG Run-xiang,GONG Shen-guang (Dept.of Weaponry Engineering,Naval Univ.of Engineering,Wuhan 430033,China)  
Based on a large amount of the ocean wave hydrodynamic pressure field signal measured in South China Sea and Bohai Sea,the normality of the signal was tested with Epps-Pulley method.The result shows that the signal follows the normal distribution in a short time.Then,the linear model of the signal was identified by Box-Jenkins method,which proves that the signal can be described by the auto-regression model.
【CateGory Index】: P731.22
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