In this paper we examine, how the dynamic laws governing the time evolution of a time series can be identified. We give a finite difference equation as well as a differential equation representation for that. We also study, how the required symmetries, like time reversal can be imposed on the laws. We study the compression performance of linear laws on sound data.

翻译：在本文中,我们研究如何确定关于时间序列时间演变的动态法律。我们给出了一定的差别方程式和差别方程式代表。我们还研究了如何对法律进行必要的对称,如时间逆转。我们研究了关于可靠数据的线性法律的压缩性能。