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基于矩理论正态分布和均匀分布的比较
Comparison of Normal Distribution and Uniform Distribution Based on the Theory of Moment
【摘要】 计算了正态分布和均匀分布的峰度系数,分析了它们的几何性质,并基于此系数比较了这两类分布的概率密度曲线。
【Abstract】 Coefficient of kurtosis is calculated for the comparison of distribution and uniform distribution and its geometric significance is analysed.On the basis of coefficient of kurtosis,the probability density curves of the two kinds are compared.
【关键词】 正态分布;
均匀分布;
峰度系数;
概率密度;
【Key words】 normal distribution; uniform distribution; coefficient of kurtosis; probability density;
【Key words】 normal distribution; uniform distribution; coefficient of kurtosis; probability density;
- 【文献出处】 唐山学院学报 ,Journal of Tangshan College , 编辑部邮箱 ,2007年02期
- 【分类号】O212
- 【被引频次】1
- 【下载频次】163