中文说明：模式识别中的bayes判别分析算法，对于初学者具有参考意义，是国外的成品模型，IMC-PID是利用内模控制原理来对PID参数进行计算，包括AHP，因子分析，回归分析，聚类分析，计算目标和海洋回波的功率谱密度。
English Description：
Bayes discriminant analysis algorithm of pattern recognition for beginners is useful, is the product of foreign models, IMC-PID is the use of the internal model control theory to calculate the PID parameters, including the AHP, factor analysis, regression analysis, cluster analysis, calculation and sea echo Doppler power spectral density.