偏最小二乘原理详细介绍，并有案例分析和相应的程序-Partial least squares principle is introduced in detail, and a case analysis and the corresponding procedures

基于分段非线性权重值的Pso算法，最小二乘回归分析算法，汽车课设货车Matlab驱动力图程序。- Based on piecewise nonlinear weight value Pso algorithm, Least-squares regression analysis algorithm, Car class-based truck driver trying to Matlab program.

利用最小二乘算法实现对三维平面的拟合，数值分析的EULER法，GPS和INS组合导航程序。- Least-squares algorithm to fit a three-dimensional plane, EULER numerical analysis method, GPS and INS navigation program.