多项式拟合的，基于徐士良的程序，例子中是以书中的例子，自己改编为f90，当然输入可以从文件中，希望可以对大家有帮助，此外大家应该注意这个拟合出来的多项式和matlab的系数有差别具体看原理-Polynomial fitting, XU Shi-liang of the program, for example, is based on the examples in the book, adapted for f90, of course, from the input file, hope t

Polynomial curve fitting polyfit from MatLab in Java Applet for demo

数值线性拟合，MATLAB GUI界面化，可以自行设置数据，拟合阶数，运行后可以得到拟合图形结果-number polyfit matlab GUI you can set input data and fitting coefficient .