the minimun square elimination in curve Fitting,introduction how to orgnize the data and has the program flow chat
标签： the introduction elimination minimun
上传时间： 2015-04-25
上传用户：凌云御清风
The module LSQ is for unconstrained linear least-squares Fitting. It is based upon Applied Statistics algorithm AS 274 (see comments at the start of the module). A planar-rotation algorithm is used to update the QR- factorization. This makes it suitable for updating regressions as more data become available. The module contains a test for singularities which is simpler and quicker than calculating the singular-value decomposition. An important feature of the algorithm is that it does not square the condition number. The matrix X X is not formed. Hence it is suitable for ill- conditioned problems, such as Fitting polynomials. By taking advantage of the MODULE facility, it has been possible to remove many of the arguments to routines. Apart from the new function VARPRD, and a back-substitution routine BKSUB2 which it calls, the routines behave as in AS 274.
标签： least-squares unconstrained Statisti Applied
上传时间： 2015-05-14
上传用户：aig85
Colour-Imager Characterization by parametric Fitting of sensor responses.pdf
标签： Characterization Colour-Imager parametric responses
上传时间： 2016-02-04
上传用户：lyy1234
Curve Fitting Toolbox,Excel Link,Financial Toolbox,Financial Time Series Toolbox,Optimization Toolbox
标签： Toolbox Financial Optimization Fitting
上传时间： 2016-03-24
上传用户：qwe1234
基于最小二乘原理的曲线拟合程序-A program of curve Fitting based on least squares algorithm.
标签： algorithm program Fitting squares
上传时间： 2016-07-07
上传用户：VRMMO
多项式拟合的MATLAB工具。只要具有以下几个函数 POLYFITN - A general n-dimensional polynomial Fitting tool POLYVALN - An evaluation tool for polynomials produced by polyfitn POLYN2SYMPOLY - A conversion tool to generate a sympoly from the results of polyfitn POLYN2SYM - A conversion tool to generate a symbolic toolbox object from the results of polyfitn
标签： n-dimensional polynomial POLYFITN POLYVALN
上传时间： 2014-11-30
上传用户：s363994250
Legendre polynomial Fitting(勒让德多项式拟合) 该算法程序找出N阶勒让德多项式你的的权值系数
标签： polynomial Legendre Fitting 多项式
上传时间： 2014-12-05
上传用户：sammi
Line & Curve Fitting To 2D Points
上传时间： 2014-03-04
上传用户：sevenbestfei
Fitting an elips using matalb
标签： Fitting matalb elips using
上传时间： 2013-12-24
上传用户：561596
source code for curve Fitting includes regression mechanism
标签： regression mechanism includes Fitting
上传时间： 2017-05-22
上传用户：wendy15
