【摘要】 本文提出一个非线性不规则波一维概率模型(包含五个参数)——称为推广“正态分布”,给出其参数的估计方法和同正态、Gram-Charlier 级数和 Edgeworth 级数的比较。统计分析和检验表明此分布比上述其它分布对偏态系数和峰态系数适用范围更大和配合风浪观测资料更好.文中还简要地给出多维模型.更多还原

【Abstract】 An one dimensional probabilistic model with five parameters for nonlinear irregular waves-“Generalized Normal Distribution”is proposed in this Paper[see formulas(1-6), (1-13),(2-1),(2-3),(3-1)and(3-3)].Estimation of its parameters and comparison with Normal Distribution,Gram-Charliers series A and Edgeworths series are given.Statistical analysis and test show that the model presented here provides wider extent for Skewness and kurtosis and fits the field data of wind wages better than the others.A multidimensional model is also presented briefly.更多还原