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最小二乘法的曲线拟合
- 使用最小的二乘法实现对曲线的拟合。并输出最后的拟合曲线-use of the two smallest multiplication achieve the right curve fitting. And the final output curve
chengxu
- 用vc++求解五阶矩阵的算法代码，可以用于图像处理的最小二乘法椭圆拟合曲线
Moving-Least-Squares-Methods
- 移动最小二乘曲线拟合原理，论文中分析了一维和二维的例子，并且同最小二乘法进行比较。-Moving least squares curve fitting principle, the paper analyzes the one-dimensional and two-dimensional case, and compared with the least squares method.
srir
- 最小二乘法——一般多项式拟合曲线，并以x-eexp(-x) 0<=x<=2 ,为例进行拟合-Least square method- general polynomial fitting curve, and x-eexp (-x) 0 < = x < = 2, as an example, fitting
Movingleastsquaremethodbasedonthecurveandsurfacefi
- 建立了一种基于移动最小二乘(Moving Least-Squares MLS)法的曲线曲 面拟合方法这种方法对传统的最小二乘(LS)法的作了比较大的改进使生成的曲线曲面具 有精度高光滑性好等许多优点详细介绍了移动最小二乘法的原理应用和特点并且给 出了使用移动最小二乘法进行曲线曲面拟合的程序设计流程最后给出了曲线拟合和空间散 乱数据曲面拟合算例将拟合结果与最小二乘拟合结果作了比较分析了MLS 拟合曲线曲 面的光滑性和拟合质量表明了该方法的优越性和有效性-The establis
erchengfa
- 基于高斯变换的最小二乘法程序,用于曲线拟合-a very good program
eigen
- 此程序为用matlab编写的基于最小二乘法通过求解广义矩阵特征值及特征向量进行椭圆曲线拟合程序。 程序中x,y分别为采样点的横纵坐标。生成的结果矩阵为椭圆曲线aX^2+bXY+cY^2+dX+eY+f=0中的各项系数。-This program was written with matlab by solving the generalized least square method based on matrix values and eigen vectors of the ellipt
a2q1
- 带插值条件的最小二乘法曲线拟合在油罐计量系统中的应用研究.-Least squares with interpolation condition curve fitting in the measurement system of applied research.
quxiannihe
- 曲线拟合，包括直线、平面、椭圆，还有最小二乘法曲线拟合-Curve fitting, line, plane, oval, as well as the method of least squares curve fitting
polyfit
- 最小二乘法曲线拟合，拟合次数最高可到20次，次数越高误差会越大-polyfilt function using C language
nihe
- 拟合多项式，包括了四种方法（多项式相关系数的计算方法(多项式形式1)）、(最小二乘法曲线拟合)、（三次样条插值（自然边界条件））。-Fitting polynomial
about-LabVIEW8.5-the-curve-fitting-
- 基于LabVIEW8.5的最小二乘法曲线拟合研究-Based on the least-squares curve fitting LabVIEW8.5 Research
zui-xiao-er-cheng-fa-qu-xian-ni-he
- 数值分析与计算--最小二乘法曲线拟合的实验源码-Numerical analysis and calculation- least squares curve fitting experimental source
erchengfa
- 简单方便的最小二乘法曲线拟合，运用一个实例程序很好的解释了曲线拟合方法-Simple and convenient method of least squares curve fitting, using a good explanation of the example program of curve fitting method
least_square_method
- 最小二乘法曲线拟合的MATLAB程序，输出拟合曲线。-Least squares curve fitting program MATLAB, the output curve fitting.
BestFitting
- 使用java实现最小二乘算法，实现曲线拟合，实现多项式拟合(Using java algorithm to achieve the least squares, curve fitting, polynomial fitting)
矩阵运算
- 用最小二乘法对时间序列进行周期拟合，求出周期曲线的参数，并求出拟合的精度评价。(The least square method is used to fit the time series, the parameters of the periodic curve are obtained, and the accuracy of the fitting is evaluated.)
Language
- 程序实现线性插值、抛物插值、牛顿多项式插值、等距节点插值、最小二乘法的曲线拟合对函数进行近似(The function is approximated by linear interpolation, parabolic interpolation, Newton polynomial interpolation, equidistant node interpolation, and least square curve fitting.)
fanruade
- 最小二乘法曲线拟合TC程序 最小二乘法曲线拟合TC程序()
PQnihe
- 试验得到的负荷数据（有功、无功），通过曲线拟合辨识模型参数。最小二乘法原理(The load data (active and reactive power) obtained from the test are identified by curve fitting. Principle of least square method)