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说明：  MATLAB教程（r2018a）源代码,对应书中例题，运行流畅(Matlab course (r2018a))

这是放大10倍后的用数值微分法生成直线的程序(This is the enlarged 10 times the numerical differential method to create line procedures)

字符识别 字母识别 基于matlab的字符识别程序(Character Recognition Example (I&II) Pre-processing of Image)

采用自相关法提取基音，里面有求取自相关的函数。(To extract the pitch of the autocorrelation method)

This code gives the DPAD filter, which has the various codng that provides the filtering of the image.

小扰动偏导求解,利用matlab的符号运算(small pertub)

MATLAB在数字图像处理中的应用 MATLAB在数字图像处理中的应用(MATLAB in Digital Image Processing MATLAB in Digital Image Processing Application)

说明：  TASI法相机标定，实现一阶径变系数和焦距F的求解。误差为5个像素(TASI camera calibration method to achieve first-order path coefficient and focal length F of the Solution. Error of 5 pixels)

C-C法求相空间重构的延迟时间,内有详细说明方法，(CC method for phase space reconstruction delay time, with detailed description of methods,)

说明：  模糊熵（Fuzzy Entropy）的MATLAB程序(MATLAB codes of Fuzzy Entropy)