极大似然辨识程序以及离散模型的阶检验，用于系统辨识-Maximum likelihood identification procedures and the order of the discrete model tests for system identification

关于非线性离散系统辨识，是国外的成品模型，使用起来非常方便。- Nonlinear discrete system identification, Foreign model is finished, Very convenient to use.

包括面积、周长、矩形度、伸长度，关于非线性离散系统辨识，迭代自组织数据分析。- Including the area, perimeter, rectangular, elongation, Nonlinear discrete system identification, Iterative self-organizing data analysis.