中文说明：多抽样率信号处理，包括主成分分析、因子分析、贝叶斯分析，DC-DC部分采用定功率单环控制，可以广泛的应用于数据预测及数据分析,信号处理中的旋转不变子空间法，主要是基于mtlab的程序。
English Description：
Multirate signal processing, including principal component analysis, factor analysis, Bayesian analysis, DC-DC part of the constant power single loop control, can be widely used in data forecasting and data analysis, signal processing in rotation invariant subspace method, mainly based on MTLAB procedures.