这是用matlab实现的数据分析和统计程序，包括：用线性回归法估计一个因变量与多个自变量之间的线性关系，用多项式回归法估计一个因变量与一个自变量之间的多项式关系等-This is achieved using matlab data analysis and statistical procedures, including: linear regression estimation one dependent variable with more than a linear relations

多项式回归分析，VB编写，可以求得回归方程系数及进行检验-Polynomial regression analysis, VB written regression coefficients can be obtained and tested

vb趋势面拟合分析，采用二元多项式回归分析-vb fitting trend surface analysis, using bivariate polynomial regression