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函数近似逼近表达式函数的使用方法

宝马带斗
2013-11-27 01:34:19
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MatlabMatlab MatlabMatlab

Description

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
DFF 离散周期数据点的傅立叶逼近
SmartBJ 自适应分段线性法逼近已知函数
SmartBJ 自适应样条逼近(第一类)已知函数
multifit 离散试验数据点的多项式曲线拟合
LZXEC 离散试验数据点的线性最小二乘拟合
ZJZXEC 离散试验数据点的正交多项式最小二乘拟合
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File list

Tips: You can preview the content of files by clicking file names^_^
Name Size Date
Chebyshev.m575.00 B25-11-06 02:13
DFF.m136.00 B25-11-06 01:27
FZZ.m303.00 B17-03-07 13:16
Legendre.m526.00 B25-11-06 02:14
lmz.m2.93 kB09-04-08 23:51
LZXEC.m408.00 B09-04-08 23:56
multifit.m472.00 B26-02-07 11:01
Pade.m780.00 B25-11-06 01:58
SmartBJ.m1.69 kB09-04-08 23:49
SmartYTBJ.m1.94 kB09-04-08 23:50
ZJPF.m492.00 B09-04-08 23:52
ZJZXEC.m1.32 kB09-04-08 23:50
...
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Comments

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eric.jin
2015-05-11

good ideas for math

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函数近似逼近表达式函数的使用方法 (5.68 kB)

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