最小二乘回归分析算法，用于特征降维，特征融合，相关分析等,各种kalman滤波器的设计，研究生时的现代信号处理的作业，包含位置式PID算法、积分分离式PID，多抽样率信号处理，FMCW调频连续波雷达的测距测角。- Least-squares regression analysis algorithm, For feature reduction, feature fusion, correlation analysis, Various kalman filter design, Modern signal processing jobs when the graduate, It contains positional PID algorithm, integral separate PID, Multirate signal processing, FMCW frequency modulated continuous wave radar range and angular measurements.