Matlab函数逼近程序，包含下面所列多种算法的程序 。　　

Chebyshev　　用切比雪夫多项式逼近已知函数

Legendre　　用勒让德多项式逼近已知函数

Pade　　用帕德形式的有理分式逼近已知函数

lmz　　用列梅兹算法确定函数的最佳一致逼近多项式

ZJPF　　求已知函数的最佳平方逼近多项式

FZZ　　用傅立叶级数逼近已知的连续周期函数-Matlab function approximation process, including following the procedures set out in a variety of algorithms. Chebyshev Chebyshev polynomial with a known function approximation using Legendre Legendre polynomial approximation of known function with Pade Pade form of rational fraction approximation of known function listed lmz Metz algorithm used to determine the best uniform approximation function ZJPF order polynomial function of the best known square approximation by Fourier series FZZ polynomial approximation of continuous periodic function of known