搜索资源列表
dsdsin
- 彩色图像的数值拟合分析方法。计算简单速度快。优点多多。-color image analysis of the numerical fitting method. Simple calculation speed. Manifold benefits.
cf_gui
- 这是一个等高线拟合的程序源代码,程序很复杂,但相当精致.不过其中有一处可能在有的机器上需要略微修改一下才能正常.-This is a fitting contours of the program source code, the procedures are complex, but very delicate. But which one might need some machines can be slightly changed a bit normal.
Fit_Circle
- 输入X,Y座标，拟合园，使用最小平方拟合，经本人测试过-importation of X, Y coordinates, fitting Park, using the least square fitting, I tested
Cubic Spline
- 使用 Cubic spline 三次内差做曲线拟合，以C++物件方式.做成元件.含source Code -use within three Cubic spline curve fitting done worse to C objects manner. Causing components. Source-Code
vb等值线图的绘制方法※编程实践※水论坛
- 等值线 在科学计算和现实生活中，常常会遇到y=f(t)这类函数关系，例如，正弦、余弦等等。函数y=f(t)往往是以离散的观测值形式f(ti)(i=1,....N)表现出来的。例如，令股民朋友如醉如痴的K线图，与千家万户性命攸关的河流水位曲线图等等。离散函数关系有不少数据处理课题，例如，数据拟合、插值和平滑等等。最令人兴奋的还是预测，如果股民朋友能够准确把握y=f(t)的走向，钞票就会源源不断涌入口袋。如果水文学家能够准确预测河流水位暴涨的过程，可以大量减少生命和财产损失。 所谓画曲线就
yeya
- matlab的使用，进行数据拟合，其中一段比较详细，进行最小二乘法和插值法的matlab编程-the use of Matlab, data fitting, a more detailed, and the least squares method interpolation of Matlab programming
217.matlab.tar
- 椭圆拟合的相关介绍与数学运算方法，包括说明文档及源码、和测试数据-elliptical fitting related presentations and mathematical methods, including documentation, and source code, and test data
线性回归CAI1.0版
- 一元线性回归软件CAI1.0版，可以应用在数值计算、逼近、拟合、预测等多个方面。-one yuan linear regression CAI1.0 version of the software can be used in numerical calculation, approximation, fitting, many aspects such as forecast.
最小二乘法直线算法
- 最小二乘法的直线拟合算法，可用各种开发工具实现-linear least squares fitting algorithm can be used to achieve various development tools
mulcircle
- 最小二乘法的圆拟合算法，可用各种开发工具实现，本算法使用VC语言-least squares fitting algorithm circle, the various development tools available to realize that the algorithm used language VC
动态地画曲线
- 是我用来做数据处理软件的一部分，用来显示拟合的曲线，并根据曲线变化作出相应动作-I used to do data processing software part, used to show the curve fitting, According curve and the corresponding changes in action
hpir10
- 最小二乘曲线拟合算法（用最小二乘法求给定数据点的拟合多项式）-least squares curve fitting algorithm (with the least-squares method for the given data points of polynomial fitting)
duoxianshi
- 多项式拟合程序，开发环境，Jbuild2005-polynomial fitting procedures, development environment, Jbuild2005
Data-fitting-methods
- 提供了几种数据拟合的c++代码：1 直线拟合(FIT)；2 线性最小二乘法((LFIT, COVSRT), (SVDFIT, SVDVAR)(oddity), (FPOLY, FLEG)(example))；3 非线性最小二乘法((MRQMIN(Levenberg-Marguardt), MRQCOF(evaluation)), FGAUSS(example))；4 绝对值偏差最小的直线拟合(MEDFIT(cal para), ROFUNC(example))。-offers several d
SingleNeuralNetwork
- 单输出神经网络拟合如下函数：y=sinx1+xinx2+sinx3+sinx4，变量取值范围=[2,2PI]-single-output neural network function fitting as follows : y = sinx1 xinx2 sinx3 sinx4, variable value in the range = [2,2 PI]
MultiNeuralNetwork
- 三个输出的神经元网络拟合如下函数（前面上传的文件搞错了）。 y1=x1ln(x2) + x2ln(x3)；y2=x3ln(x4) + x4ln(x5)；y3=x5ln(x6) + x6ln(x1) -three output neural network function fitting as follows (in front of uploaded files wrong). Y1 = x1ln (x2) x2ln (x3); X3ln y2 = (x4) x4ln (x5); X5ln
NoiseNeuralNetwork
- 单输出的神经元网络拟合有噪声干扰的函数：y=x1/(1+x1) + x2/(1+x2) + x3/(1+x3) + x4/(1+x4)-single output neuron network fitting a noise function : y = x / (1 x1) x2 / (1 x2) x3 / (1 x3) x / (1 x4)
Cprograms
- 中南大学C语言程序设计实习 1 实验一：C语言图形模式的设置 2 实习二：一元函数的图形绘制 3 实习三：二维图形的几何变换 4 实习四：非线性方程求根的二分法 5 实习五：非线性方程求根的牛顿法 6 实习六：数值积分的矩形法和梯形法 7 实习八：级数求和问题 8 实习九：曲线拟合 9 实习十一：解线性方程组的Gauss消元法 10 实习十四：解线性方程组的Jacobi迭代法 11 实习十六：空间曲面和曲线的绘
linear304
- 非线性问题的线性拟合问题的源程序 非线性问题的线性拟合问题的源程序用MATLAB实现-nonlinear fitting a linear source of the nonlinear fitting the linear source with MAT LAB realization
curvfit
- Curve fitting（一）绘制散点图，决定曲线类型 （二）曲线直线化变换（三）建立线性回归方程(四)用线性回归拟合曲线-Curve fitting (1) mapping of plot, decided to curve type (2) linear curve Transform (3) linear regression equation (4) using linear regression curve