中文说明：基于kaiser窗的双谱线插值FFT谐波分析，Relief计算分类权重，使用混沌与分形分析的例程，多元数据分析的主分量分析投影，可以实现模式识别领域的数据的分类及回归，采用累计贡献率的方法。
English Description：
Based on Kaiser window double spectrum line interpolation FFT algorithm for harmonic analysis, relief calculation weights in classification, using chaotic and fractal analysis routines, multivariate data analysis principal component projection analysis, can be achieved in the field of pattern recognition of data classification and regression, using method of accumulative contribution rate.