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实验3-数值积分
- 1、用MATLAB软件掌握梯形公式、辛普森公式和蒙特卡罗方法计算数值积分。 2、通过实例学习用数值积分和数值微分解决实际问题。
数值微分和数值积分
- 数值微分和数值积分:Newton-Cotes公式、复化公式和区间逐次半分法、外推法和Romberg积分、自适应Simpson积分法-numerical differentiation and numerical ranking : Newton - Cotes formulas, rehabilitation of formula and a half hours successive interval, extrapolation and Romberg integration, adapti
vc++常用数值算法
- VC++常用数值算法源代码。包括插值、数值积分、微分方程组的解、极值、矩阵运算等程序。
一个偏微分数值解法的例子
- 适于偏微分方程的初学者，这是一个很好的例子。
shuzhiweifen
- 数值微分通过matlab实现，对于初学者非常有用。从书上下载的源代码。-Achieved by numerical differentiation matlab, very useful for beginners. Downloaded from the book source code.
DIFF
- 一个数值微分的例子-Examples of a numerical differentiation
Source_code_matlab
- 源代码包括插值，函数逼近，数值微分，积分，线性及非线性方程，常微分，偏微分方程等的解法-Source code, including interpolation, function approximation, numerical differentiation, integration, linear and nonlinear equations, ordinary differential, partial differential equations such as the Soluti
lichaxun
- 理查逊外推法求数值微分，能达到很高的精度。-Richardson extrapolation method for numerical differentiation, to achieve high accuracy.
Matlab
- Matlab数值微分的程序，包含下面所列多种微分算法。 MidPoint 中点公式求取导数 ThreePoint 三点法求函数的导数 FivePoint 五点法求函数的导数 DiffBSample 三次样条法求函数的导数 SmartDF 自适应法求函数的导数 CISimpson 辛普森数值微分法法求函数的导数-Matlab numerical differentiation procedure, including a variety of differential al
shuzhijiweifen
- 实验三 数值积分与数值微分 实验内容：选用复合梯形公式，复合Simpson公式，Romberg算法-Experiment 3 numerical integration and numerical differentiation experiment content: Using composite trapezoidal rule, composite Simpson formula, Romberg Algorithm
Matlab_algorithm
- 很多很好的matlab程序，包括用于数值微分，数值积分，非线性方程组求解-It contain a lot of good marlab programs, including those for numerical differentiation, numerical integration, nonlinear equations to solve, and so
shizhiweifen
- matlab中的数值微分，有用中点公式，自适应法，理查森外推算法等方法求函数的导数，算法的程序实现在文件中都已经给出了。-in the numerical differentiation matlab, useful midpoint formula, adaptive method, Richardson extrapolation methods such as France seek the derivative of the function, the algorithm of the
MATLAB_program_of_the_source_numerical_differentia
- MATLAB程序之数值微分经典算法源码MATLAB program of the source numerical differential classical algorithm-MATLAB program for numerical differential classical algorithm source MATLAB program of the source numerical differential classical algorithm
shuzhijisuan
- 插值和拟合、数值微分和数值积分、求解线性方程组的直接法和迭代法、 计算矩阵特征值和特征向量和常微分方程数值解等问题。-Interpolation and fitting, numerical differentiation and numerical integration, solving linear equations of the direct method and iterative method of calculating matrix eigenvalues and eigenv
numerical_differentiation
- 采用MATLAB实现了对称三点和五点的数值微分，应用广泛(implement the numerical differentiation of symmetrical three points and five points)
第7章 数值微分
- 根据函数在一些离散点的函数值，推算它在某点的导数或某高阶导数的近似值。通常用差商代替微商，或用一能近似代替该函数的较简单的函数（如多项式、样条函数）的相应导数作为所求导数的近似值。(According to the function value of some discrete points in the function, the derivative of the derivative at a given point or the approximation of a higher ord
数值微分
- 数值分析求数值微分问题的matlab的范例，超好用der((Numerical analysis of the Matlab example, super easy to use der))
数值微分
- 数值微分，希望对于学习fortran数值微分的有帮助~~(the code for the fortran language,hope it can give you some help)
数值分析
- 数值计算主要研究如何利用计算机更好的解决各种数学问题，包括连续系统离散化和离散形方程的求解，并考虑误差、收敛性和稳定性等问题。从数学类型分，数值运算的研究领域包括数值逼近、数值微分和数值积分、数值代数、最优化方法、常微分方程数值解法、积分方程数值解法、偏微分方程数值解法、计算几何、计算概率统计等。随着计算机的广泛应用和发展，许多计算领域的问题，如计算物理、计算力学、计算化学、计算经济学等都可归结为数值计算问题。(Numerical calculations mainly study how to
ch02 差分方程和数值微分
- 差分方程和数值微分，离散时段上描述变化过程的数学模型(Difference equation and numerical differentiation, mathematical model describing change process in discrete time interval)