包含的内容有：
1.Matlab中的基本的线性回归
2.多项式回归模型
3.加权回归
4.抗差估计
5.岭回归
......
Contents
1. Linear regression basics in matlab
2. Polynomial regression models
3. Weighted regression models
4. Robust estimation
5. Ridge regression
6. Transforming a nonlinear problem to linearity
7. Sums of exponentials
8. Poor starting values
9. Before you have a problem
10. Tolerances & stopping criteria
包含的文件有：
.DS_Store, ReadMe.m, consolidator.m, expfitfun3.m, expfitfun4.m, fminsearchbnd.m, implicit_obj.m, optimplot.m, optimtips.m, optimtips_0_20.m, optimtips_21_36.m, pleas.m,
testnestfun.m