中文说明：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,利用最小二乘法进行拟合多元非线性方程，数值分析的EULER法，包含CV、CA、Single、当前、恒转弯速率、转弯模型，基于SVPWM的三电平逆变的matlab仿真。
English Description：
Least-squares regression analysis, to feature dimension reduction, feature integration, correlation analysis, using least square fitting nonlinear equation, EULER method for numerical analysis, including CV, CA, Single, current, constant turn rate, turning models and MATLAB simulation for three-level inverter based on SVPWM.