借鉴了主成分分析算法（PCA），这个有中文注释，看得明白，包含CV、CA、Single、当前、恒转弯速率、转弯模型，主要为数据分析和统计，计算多重分形非趋势波动分析，用于建立主成分分析模型。- It draws on principal component analysis algorithm (PCA), The Chinese have a comment, understand it, It contains CV, CA, Single, current, constant turn rate, turning model, Mainly for data analysis and statistics, Calculate the multifractal trend fluctuation analysis, Principal component analysis model for establishing.