为了方便读者学习本书的内容，特地将本书中各章节自编函数（见“《模式识别与智能计算》部分函数的源程序”文件夹）及书中较多行的命令（见“《模式识别与智能计算》全书实例的源程序”文件夹），都摘录于各章节中。使用时请将其转换成M文件格式，并且注意M文件中是英文状态，所以要特别注意word格式中的标点符号及提示符前面的空格是否是英文状态（在M文件中，如果字符不是英文状态，会出现波红色浪线的提示）。
如果文件中是函数，则根据matlab形式要求，将其写成函数形式，并保存在相应的路径上。(In order to facilitate the reader to learn the contents of the book, each chapter will be specially self function in this book (see "" pattern recognition and intelligent computing part "function source program" folder) and more in the book order (see "" pattern recognition and intelligent computing "the example source program folder), extracts in each chapter. Please use it to convert the M file format, and note the M file is English state, so we must pay special attention to whether in front of the word format in the punctuation and prompt box is English state (in the M file, if the character is not English, will appear red line wave wave tip).
If the file is a function, it is written as a function in the form of MATLAB and stored on the corresponding path.)