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polyfit
- 曲线拟合程序 多项式相关系数的计算方法(多项式形式1) 多项式相关系数的计算方法(多项式形式2) 最小二乘法曲线拟合 三次样条插值(自然边界条件)-polynomial curve fitting procedures correlation coefficient is calculated (the form of a polynomial) polynomial coefficient of correlat
PolyFitSingle
- //=== === === === === === === = //函数说明 //函数名称:PolyFit //函数功能:最小二乘法曲线拟合 //使用方法:double *x ---- 存放n个数据点的X坐标 // double *y ---- 存放n个数据点的Y坐标 // int n -------- 给定数据点个数 // double *a ---- 返回m-1次拟合多项式的m个系数 // i
polyfit
- 这里提供了两个消除趋势相的matlab程序 在故障诊断中 要对信号进行频谱分析 而在频谱分析前要消除趋势相 这样得到的频谱 能更好的反映故障 有利于进一步诊断-Here are two trends in the elimination phase of the matlab program in fault diagnosis to the signal spectrum analysis and spectrum analys
CurveFit_Poly
- 多项式曲线拟合 任意介数 Purpose - Least-squares curve fit of arbitrary order working in C++ Builder 2007 as a template class, using vector<FloatType> parameters. Added a method to handle some EMathError exceptions
polyfit
- 利用最小二乘解法进行离散数值拟合,得到逼近曲线-Discrete least-squares method for the use of numerical simulation, the approximation curve
PolyFit
- 任意阶的多项式曲线拟合方程,附三角maxtix分解-polynomial curve fitting, and triangularity decomposition(LU decmposition)
testpolyfit
- polyfit demo program with noise added in-polyfit
polyfit
- 用于拟合曲线 经检验结果较好 以应用科研工作-polyfit
Datafitting
- 它包含了数据拟合、interp1 - 一元函数插值、 spline - 样条插值、polyfit - 多项式插值或拟合、curvefit - 曲线拟合、caspe - 各种边界条件的样条插值、casps - 样条拟合(没有)、interp2 - 二元函数插值、griddata - 不规则数据的二元函数插值、interp - 不单调节点插值和lagrange - 拉格朗日插值法的代码.-It contains code of data f
fit
- Matlab中提供了一种快速实现多项式拟合的方法函数polyfit()函数, 其格式:p=polyfit(x,y,n)其中x,y为样本向量,n为拟合的多项式的项数。下面拟f(x)=sinx+x,在区间【-3,3】上以0.5为间隔进行拟合。-Matlab provides a fast way to achieve polynomial fitting function polyfit () function, The forma
polyfit
- C语言的曲线拟合程序,并附有最简单的调用演示程序-C-curve fitting procedure, together with the most simple demonstration program called
polyfit-c
- 多项式拟合的C语言代码,可以用于各种数学计算,参数拟合等-Polynomial fitting of the C language code can be used for a variety of mathematical calculations and parameter fitting
Polyfit
- 可以对于数据进行多次拟合,其功能就是Matlab的Polyfit函数-very useful for poly curve fit
polyfit
- 拟合直线 拟合直线 拟合直线 拟合直线 拟合直线 -polyfit the line polyfit the line polyfit the line
polyfit-mat
- 关于曲线拟合的一些matlab例程 -polyfit matlab code
polyfit
- 自己编写C语言实现polyfit曲线拟合-C language polyfit curve fitting
PolyFit.java
- Polynomial curve fitting polyfit from MatLab in Java Applet for demo
polyfit
- MATLAB,多项式函数拟合,使用polyfit命令,可以拟合出二维图形。-MATLAB, polynomial fitting function, use the polyfit command, you can fit a two-dimensional graphics.
polyfit
- polyfit函数是matlab中用于进行曲线拟合的一个函数。其数学基础是最小二乘法曲线拟合原理。曲线拟合:已知离散点上的数据集,即已知在点集上的函数值,构造一个解析函数(其图形为一曲线)使在原离散点上尽可能接近给定的值。(The polyfit function is a function used in curve fitting in matlab. Its mathematical basis is the principle