self pair correlation function

例句：

1. 1. Theself-pair correlation function is used tomeasure the degree of correlation between two variables.
   自对相关性函数用于测量两个变量之间的相关性程度。
2. 2. In this study, we foundthat the self-pair correlation function caneffectively predict the performance of a new product.
   在这项研究中，我们发现自对相关性函数可以有效地预测新产品的性能。
3. 3. The self-pair correlation function has been widely applied invarious fields, such as finance and engineering.
   自对相关性函数已被广泛应用于各个领域，如金融和工程。