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chazhihenihe
- 采用MATLAB对常见插值 和拟合算法进行变成，并附有PPT文档说明-Using MATLAB and the fitting of the common interpolation algorithms become, along with documentation PPT
Runge-Kutta_fortain
- 1、用欧拉法、四阶龙格库塔法进行插值计算，求解微分方程。（压缩包内的两个小程序） 2、面向微分方程的仿真程序包。（压缩包内的大程序，ALL OF THE PROGRAM.for） 大程序中又增加了变长的龙格库塔运算方法。-1, using Euler, fourth-order Runge-Kutta method for interpolation, solving differential equations. (Compr
Floydmatlab
- Floyd算法又称为弗洛伊德算法，插点法，是一种用于寻找给定的加权图中顶点间最短路径的算法。 通过一个图的权值矩阵求出它的每两点间的最短路径矩阵。-Floyd algorithm, also known as Floyd algorithm, insertion point method, is used to find a given vertex-weighted graph shortest path algorithm.
IDW
- 基于距离权重反比法的空间插值程序，程序比较好读懂，，简单-Method based on inverse distance weighted spatial interpolation procedure, the program is better read, and simple
NumAnlys
- 东大研究生数值分析上机题，包括牛顿法，高斯算法，逐次超松弛迭代法，3次样条插值，RK4法等函数。-The numerical analysis exercises by computer of southeast university,including Newtons law,Gauss algorithm,SOR,3 times spline interpolation,RK4,etc.
newton
- 牛顿迭代法，数值分析中的算法，是一种等距节点的插值算法-Newton' s method, numerical analysis algorithms, is a node equidistant interpolation algorithm
multigridPchao-qun-Liu
- 多重网格法是一种用于求解方程组的方法，可用于插值、解微分方程等。-Multiple grid method is a method for solving equations, and can be used for interpolation, solving differential equations, etc
shuzhifenxi
- 北航数值分析大作业三，功能为用Newdon法求解非线性方程组，Gauss法求解线性方程组，求矩阵的逆，二元二次插值，按最小二乘原则进行二元拟合并自动寻找最小阶数。-Northern analysis of large numerical operations three functions with Newdon method for solving nonlinear equations, Gauss method for solvi
constructandMatlab
- 提出了基于Matlab的插值响应面法和BP神经网络响应面法，介绍了其在Matlab环境下的实现方法，并进行了三种方法的对比分析。-This paper introduces how to realize the programs of the response surface method of interpolation and BP artificial neural network(ANN)in Matlab．
1
- 插值和拟合算法实验源代码，希望给大家带来帮助。-Interpolation and the fitting method experimental source code, hope to bring you help.
image-processing
- 1.设计一个程序，对一幅灰度图像的实现如下几何变换,1)放大为原图1.5倍 2)绕中心旋转30度(CW) 3)采用偏移量插值实现一个透视变换. 灰度差值用最近邻插值和双线性插值 2. 绘制一幅灰度图像的梯度幅度图像（三点法求梯度），针对梯度幅度图像合理的选择一个阈值（通过试验即可）将其二值化，以获得图像边缘检测图像。-(1) design a program, a grayscale image as geometric trans
Calculation-methods-
- 计算方法程序 包括高斯消去法，牛顿插值，三次样条插值，Jacobi和高斯赛德尔迭代等-Calculation methods and procedures, including the Gaussian elimination method, Newton interpolation, cubic spline interpolation, Jacobi and Gauss-seidel iteration
Sparse-and-Redundant-Representations
- 这本教科书，介绍了稀疏和多余的申述，对信号和图像处理应用的重点。的理论和数值基础处理前的应用进行了讨论。信号源的数学建模一起讨论如何使用适当的模型，如去噪，恢复，分离，插值和外推法，压缩，采样，分析和合成，检测，识别，多任务。这次报告会是优雅和迷人的。-Sparse and Redundant Representations From Theory to Applications in Signal and Image Processi
TSAPro
- 空间插值中的趋势面分析法，包括一次趋势面和二次趋势面。-Spatial interpolation, trend surface analysis, including a trend surface and quadratic trend surface.
calculation-in-C
- 数值计算方法，关于基本的数值计算方法所要用的C语言源程序，包括插值计算，线性、非线性方程组的解法，迭代法解方程，数值积分等常用算法的源程序-containing almost all the calculations for C, such as,interpolation,iterative [iteration] method, numerical integration and so on
FORWARD-AND-INVERSIONMETHOD
- 作者在本文中提出了一种层析成像的正演和反演方法。首先对求解区作网格剖分, 由给定的正演速度模型在网格点上双线性插值, 获得整个网格节点的速度分布。然后, 对波阵面作一近似, 在此基础上, 用最小走时最短路径射线追踪法完成正演。反演则是通过正演的方法实现的。理论模型算例表明, 本方法效果较好。-In this article, the author proposed a forward and inversion of the tomog
mathmatics
- MATLAB中数值分析如拉格朗日插值、牛顿法求解方程组、LU分解等-MATLAB numerical analysis such as Lagrange interpolation, Newton' s method for solving equations, LU decomposition, etc.
chazhi3line
- 插值3次多项式曲线，含追赶法源程序，m关系式的计算方法-Three times a polynomial interpolation curve with the source of catch-up method, m relation calculated
math
- 矩阵的LDLT分解，cholosky分解，雅克比，高斯方法解方程组，牛顿插值，三次样条插值 ，自己编写的程序，运行无误-LDLT decomposition matrix, the programs that run correctly
1
- 10个重要的算法C语言实现源代码：拉格朗日，牛顿插值，高斯，龙贝格，牛顿迭代，牛顿-科特斯，雅克比，秦九昭，幂法，高斯塞德尔-10 of the algorithm C language source code: Lagrange, Newton interpolation, Gaussian, Romberg, Newton iteration, Newton- Cortez, Jacques, Qinjiu Zhao, power