自己编写的多元逐步回归分析算法matlab程序，在matlab工具箱中已经提供了一个可视化的图形界面分析窗口，但是一些具体的参数还不能直接得到，这里自己编写了一个小程序，希望对需要的能够提供一定的帮助。共两个文件：dyzbhg.m和xiaoqu.m-I have written multiple regression analysis algorithm matlab program, matlab toolbox has provided a visual graphical interface analysis window, but some specific parameters can not be obtained directly, here I have written a small program, we hope to be able to require provide some help. A total of two files: dyzbhg.m and xiaoqu.m