稳定分布 stationary distribution
[数] stable distribution
- 物质在分形结构中的扩散密度分布函数属于稳定分布。
Diffusion probability density function in fractals is described by stable distribution. - 稳定分布可以更好地描述实际应用中所遇到的具有显著脉冲特性的随机信号和噪声。
Lower order alpha stable distribution processes can better model the impulsive random signals and noises in physical observation. - 用稳定分布来描述沪深股市收益率的波动性,在涨跌停板制度实施后,有较高的精度。
Describing the fluctuation of stock market returns in Shanghai and Shenzhen by the stable distribution has more precise after raising-falling limit.