中文说明：数据模型归一化，模态振动，时间序列数据分析中的梅林变换工具，多姿态，多角度，有不同光照,搭建OFDM通信系统的框架，该函数用来计算任意函数的一阶偏导数(数值方法),Relief计算分类权重。
English Description：
Normalized data models, modes of vibration, the Mellin transform of time series data analysis tools, pose, angle, light, and build a framework for OFDM communication systems, a first-order partial derivatives of the function used to calculate any function (method), Relief classification weight is calculated.