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ch8soft
- 牛顿和拉格朗日求解微分方程的数值程序，是计算中常用的Fortran语句。-Newton and Lagrange numerical procedure for solving differential equations
xiaokang1
- 用fortran语言对偏微分方程中的泊松方程的进行数值解的程序实现 -Fortran language of partial differential equations with Poisson' s equation in the numerical solution of the program realization
MATLAB
- 文件里是MATLAB语言常用算法程序集，包括插值、函数逼近、数值微分、数值积分、线性方程组的求解等程序-File is a MATLAB algorithm for the assembly language used, including interpolation, function approximation, numerical differentiation, numerical integration, linear equations and other procedures
naPDF-1
- 数值分析课件-绪论，方程求根，牛顿插值法，海米特插值法，数值微分-Numerical analysis of courseware- Introduction, Equations in One Variable, Newton interpolation, haymet interpolation, numerical differentiation
Numerical-solution-of-differential-equation-and-Ma
- 常微分方程数值解及其MATLAB实现，包含了数学原理，算法和程序。-Numerical Solution of Ordinary Differential Equations MATLAB implementation, including the mathematical principles, algorithms and procedures.
pdf
- 常微分方程(ODEs)的MATLAB数值解法-Ordinary differential equations (ODEs) of the MATLAB numerical solution
shuzhi
- 数值计算方法中的数值积分和数值微分的应用的源代码，可以学习怎样积分和微分；-Numerical method of numerical integration and numerical differentiation of the application' s source code, you can learn how to integration and differentiation
sy1
- 数值微分精度及步长的关系，截断误差和舍入误差，体会误差对结果的影响，用算法1 和算法2 分别得到的结果进行比较，由Taylor公式可得到两种算法的截断误差-Accuracy of numerical differentiation and the relationship between step length, truncation error and rounding error, the error on the results of experience with algorithm 1
MATLAB_algorithm
- Matlab语言中常用的算法程序集，包含了如数值微分， 解线性方程组的迭代法等等方法，便于你学习Matlab-Matlab language commonly used algorithm assembly includes, such as numerical differentiation, solution of linear equations of the iteration method, etc., to facilitate you to learn Matlab
MATLAB_programming_source_filtering_algorithm_for_
- MATLAB程序设计数值微分滤波算法设计源码MATLAB programming source filtering algorithm for numerical differentiation-MATLAB programming filtering algorithm for numerical differential source MATLAB programming source filtering algorithm for numerical differentiation
shuzhi
- 通过matlab这一仿真软件对数值算法中的数值微分进行了编码计算-Matlab simulation software by the numerical algorithm in the numerical calculation of the differential encoded
ex3.1.1p
- 孙志忠书：偏微分方程数值解，第三章第一节：抛物方程的有限差分解法向前欧拉格式-forward euler difference scheme for parabolic problem
ex3.3.1extrapolation
- 孙志忠书：偏微分方程数值解，第三章第三节，抛物方程的外推算法-extrapolation for parabolic patial differential equation
ex3.4.2
- 孙志忠书:偏微分方程数值解，第三章，Crank-Nicolson 外推法-Crank-Nicolson extrapolation for parabolic problem
draw(vc)
- VC6.0实现画图功能，包括基本图形：直线（数值微分法、中点画线法，Bresenham画线算法），圆与椭圆（中点画圆法、Bresenham画圆算法、椭圆生成算法），区域填充（边填充算法、种子填充算法、圆与椭圆的填充、图案填充），裁剪、线宽与线型的处理。还有简单的图形变换，以及简单曲线和曲面的实现-VC6.0 implement drawing functions, including basic graphics: linear (numerical differential method, t
weifen
- 包含多个数值微分的Vb 程序，有三点法，辛普森等-Vb multiple numerical differentiation procedures, three-point method, Simpson, etc.
shuzhiweifen
- 中点公式求取导数 三点法求函数的导数 五点法求函数的导数 三次样条法求函数的导数 自适应法求函数的导数 辛普森数值微分法法求函数的导数 -Midpoint formula to strike a derivative of a function point method five-point derivative of the derivative of the function Method cubic spline derivative of a function o
BHcircle
- 数值微分(DDA)法： 设过端点P0(x0 ,y0)、P1(x1 ,y1)的直线段为L(P0 ,P1)，则直线段L的斜率 L的起点P0的横坐标x0向L的终点P1的横坐标x1步进，取步长=1(个象素)，用L的直线方程y=kx+b计算相应的y坐标，并取象素点(x,round(y))作为当前点的坐标。因为： yi+1 = kxi+1+b = k1xi+b+kDx = yi+kDx 所以，当Dx =1 yi+1 = yi+k。也就是说，当x
numeral-examples
- 用gauss-sedel、SOR、梯度法、PR格式等分别计算数值微分方程，PR方法实现二阶微分方程的数值求解-With a gauss-sedel, SOR, gradient, PR format values were calculated differential equations, PR method the numerical solution of second-order differential equations
numerical-differentitation
- 数值微分,包括四阶经典龙格库塔方法，改进的欧拉方法、Adams方法-numerical differentitation