中文说明： 代码里有很完整的注释和解释，经典的灰度共生矩阵纹理计算方法，正确率可以达到98％，IMC-PID是利用内模控制原理来对PID参数进行计算，ICA（主分量分析）算法和程序，主要为数据分析和统计。
English Description：
Code has a very complete note and explanation, the classic gray level co-occurrence matrix texture calculation method, the correct rate can reach 98%, IMC-PID is the use of internal model control principle to calculate PID parameters, ICA (principal component analysis) algorithm and procedures, mainly for data analysis and statistics.