中文说明：
教学材料包含全套的文件，可以直接用于教学例题全部代码包含本书全部例题的MATLAB语句，开发函数和使用资源包含作者为本书开发的全套函数。
English Description：
The teaching materials contain a full set of documents, which can be directly used for teaching examples. All codes include matlab statements of all examples in this book. The development functions and resources include a full set of functions developed by the author for this book