搜索资源列表
DACE-kriging
- kriging响应面模型，该程序可以进行函数的拟合，精度很高 -kriging model
zernfun.m
- zernike拟合函数，可以给出36项拟合系，根据该系数可以进行干涉波面的拟合。代码来自 matlab-zernike fitting function
matlab-PLS
- 曲线拟合，函数逼近，预测，偏最小二乘法！-Curve fitting, function approximation, forecast, partial least squares.
LeaSquInterpolation
- 最小二次法拟合时历曲线，对于三角函数的测量信号数据较适用。采用基函数为sin cos。-least square interpolation method is used for simulating the time series data. And the basic function is trigonometric function.
celiangpingcha
- 运用坐标拟合的函数，求出某点的平面坐标和高程-Fitting function using coordinates, find a point of plane coordinates and elevation
curving
- 利用此函数可以在最小二乘意义上解决非线性曲线拟合（数据 拟合）问题。也就是说，给定输入数据xdata，以及观测的输出数据ydata，找到系数x，使 得函数F(x，xdata)能够最好的拟合向量值-MLS method not only can be applied for the purpose of curve (or surface) fitting, but also curve (or surface) interpolation when compactly supp
Mathematical--and-signal-
- LabVIEW（8.2）课本13.1章源程序，例子详细，包括图像化编程与数学分析，基本数学函数，线性代数，曲线拟合，插值，数值积分与数值微分，概率与统计，最优化，常微分函数，空间解析几何，公式解析，Mathscr ipt-LabVIEW (13.1 8.2) procedures, examples in detail, including the visualization programming and mathematical analysis, the basic mathematica
LabVIEW-Origin
- LabVIEW Origin相关函数，包括分析、拟合、作图等-Origin Functions in LabVIEW
Linear-Neural-Networks
- 这是一个线性神经网络的matlab代码，包括线性神经网络的创建、误差曲面的绘制、曲线的拟合、误差函数的构建等内容，对初学者帮助大-This is a linear neural network matlab code, including the creation of linear neural network, error surface rendering, curve fitting, etc. Construction of the error function, big help f
peakfit
- peakfit 是一种时间序列信号的命令行峰拟合程序，写在一个单独的文件的一个独立的MATLAB函数。-peakfit(signal,center,window,NumPeaks,peakshape,extra,NumTrials,start,autozero,fixedparameters,plots,bipolar,minwidth,DELTA,clipheight). A command-line peak fitting program for time-series signals,
min
- 最小二乘法（又称最小平方法）是一种数学优化技术。它通过最小化误差的平方和寻找数据的最佳函数匹配。利用最小二乘法可以简便地求得未知的数据，并使得这些求得的数据与实际数据之间误差的平方和为最小。最小二乘法还可用于曲线拟合。其他一些优化问题也可通过最小化能量或最大化熵用最小二乘法来表达。-Least squares method (also known as the least squares method) is a mathematical optimization techniques. It
nihe
- 模式分类中基于BP神经网络的曲线拟合；根据BP神经网络的模型，调用MATLAB工具箱函数，通过对样本数据进行训练，对测试样本数据进行成功的预测，预测的输出值与实际值之间几乎没有偏差。-Pattern classification of curve fitting based on BP neural network Based on BP neural network model, call MATLAB toolbox function, through the training sampl
Histogram-matlab.m
- 统计直方图 matlab 概率密度函数和统计直方图的拟合-Histogram matlab probability density function and a histogram fitting
iumer
- 利用最小二乘法进行拟合多元非线性方程，MinkowskiMethod算法 ,该函数用来计算任意函数的一阶偏导数(数值方法)。- Multivariate least squares fitting method of nonlinear equations, MinkowskiMethod algorithm, This function is used to calculate the arbitrary function of the first order partial derivati
Desktop
- 由sin函数和sin函数平方竞争拟合了矩阵波函数,可以通过提高训练次数改变拟合效果(The matrix wave function is fitted by the square function of the sin function and the square of the sin function, and the fitting effect can be changed by increasing the training times)
vbemgmm
- 在混合高斯模型参数估计方法上有很多方法，例如最大似然函数的EM算法，但是该算法容易出现过拟合，故本文提出了一个变分EM的算法来对参数进行估计，可以避免EM算法中的不足。 下面的示例文件中说明了使用下面的示例文件说明了用法 examplevbem，VBEM M示例文件 faithful.txt数据集为例(The parameters of Gauss mixture model estimation method has a lot of methods, such as the maxim