搜索资源列表
NumAlgFor77
- 这是一个标准数值计算的Fortran77案例程序，虽然没有高深而专门的算法，但对一些常用的算法，如矩阵计算，插值，拟合，数值微分和积分，非线性方程求根，函数极值，常微分和偏微分方程的求解等给出了案例式的的解法，有助于数值方法初学者入门或老用户常规调用，也可以作为子例子程序调用。-This is a standard numerical Fortran77 procedures in case, though not profound and specialized algorithms, but
a
- 矩阵与数值分析：高斯法，高斯列主元法，G_S迭代，牛顿法，jacobi迭代法，G-S迭代法 ，牛顿法求根，三次样条插值，多项式拟合，复化Simpson方法，复化梯形方法，n=3的Gauss_Lengendre公式，4阶Runge-Kutta法求解微分方程-Matrix and numerical analysis: Gauss method out PCA Gaussian law, G_S iteration, Newton' s method, jacobi iterative m
CFTool-Poly9-matlab-code
- 非线性最小二乘拟合九次多项式方程系数源代码，结果采用与cftool工具箱相同-Nonlinear least-squares fitting polynomial equation coefficients nine source code, the results using the same toolbox with cftool
Algorithm-Daquan
- 该书讲述了线性规划，整数规划，图与网络，排队论，对策论，层次分析法，插值与拟合，回归分析，常微分方程，现代优化算法的等等，是一个相当好的数学文档。-The book tells the story of linear programming, integer programming, drawing and networks, queuing theory, game theory, AHP, interpolation and fitting, regression analysis, ord
fenduanxianxing
- 分段线性插值的C++代码实现，实现了基本的插值功能和方程拟合，可供初学者使用-Piecewise linear interpolation C++ code to achieve the basic functions and interpolation equation fitted for beginners to use
LMFsolve
- LM算法拟合方案，对方程进行非线性最小二乘法求解 -LM algorithm fitting program
Numeric-Algorithm-with-C-Language
- C常用算法程序集, 包含常用的插值，曲线拟合， 排序，极值问题，微分方程求解，矩阵计算-Numerical Algorithm with C language
pecsm
- 基于一维柱热源传热方程的双参数估计方法，非线性拟合-A two-dimensional parameter estimation method column heat transfer equation-based nonlinear fitting
curve-fitting
- 计算方法中“曲线拟合”C语言编程实现。 1）通过对牛顿迭代法的编程练习，掌握方程求根的牛顿迭代法的算法； 2）通过对牛顿迭代法的上机运算，进一步体会牛顿迭代法的特点。-Calculation method " dichotomy" C language programming. 1) dichotomy of programming. 2) perform root zone and error limit comparisons
mhc06
- 本程序主要实现了基于一些二维坐标的直线拟合，以函数调用形式求得直线方程的系数解。-This program is mainly based on the realization of two-dimensional coordinates of some linear fit to the function call in the form of the coefficients obtained by linear equation solution.
MATLAB_math_classic
- matlab求解数学问题的经典案例，包括插值与拟合，代数方程和微分方程的解法，优化问题-matlab classic case of mathematical problem solving, including interpolation and fitting solution of algebraic equations, and differential equations, optimization problems, etc.
zhixiannihe-C
- 直线拟合：求矩阵即可得到m,n,x0,y0，直线方程的各个参数即为所得。 -Fitting a straight line: Matrix can be obtained m, n, x0, y0, each parameter is the resulting linear equations.
matlab-and-methematical-modeling
- 针对数学建模的matlab练习资料,包括线性规划、无约束规划、微分方程、最短路问题、插值与拟合、回归分析、计算机模拟等。-For the mathematical modeling matlab exercises, including linear programming, unconstrained planning, differential equations, the shortest path problem, interpolation and fitting, regressio
fitprogram
- 用于相同X值不同y值的给定方程形式的数据拟合，自动返回拟合所得参数-Data fitting
TreeRegression
- 树回归：对复杂的关系建模。一般可以分为两种，一种是回归树，一种是模型树， 主要的区别在于对于叶节点的建模方式，回归树使用分段常数，模型树使用线性回归方程。 可以使用剪枝技术对于可能过拟合的树进行剪枝，剪枝一般分为预剪枝和后剪枝。 回归树和模型树都是2元树，每次总是选择最好的分割方式，分成两部分。 这个是自己写的Python语言的CART树回归程序，基本实现了其原理，注释比较多。-Tree Regression: modeling of complex relationshi
matlab
- 含有许多matlab的经典程序，插值拟合，规划问题，绘图，解方程，数据分析。对于新手来说可以来参考训练。-Classic program contains many matlab, the interpolation fitting, planning, drawing, solving equations, data analysis. For the novice can reference training.
Numerical-Analysis
- 数值分析/数值计算程序，包括差值、拟合、积分、微分、线性方程组求解、非线性方程求根、常微分方程求解、偏微分方程求解、特征值求解，适合入门参考-Numerical analysis/numerical calculation procedures, including the difference, fitting, integral, differential, linear equations, finding roots of nonlinear equations, ordinary di
CSharpNumerialAlgorithm
- C#编写的数值算法，包括矩阵计算、解方程、线性拟合等-CSharp Numerical Algorithm
wenti_1_GA_LS
- 基于遗传算法的非线性方程的拟合，实现高拟合质量，不需要输入初值。-Fitting nonlinear equations based on genetic algorithms to achieve high quality fit, do not enter the initial value.
HG
- 回归方程计算函数，并在同一窗口中绘制散点图和回归线图,拟合测定函数，求相关系数-Regression equation function and draw a scatter plot and regression line chart in the same window, fitting measurement function, find the correlation coefficient,,