搜索资源列表
19854818Heat_Equation
- PDEmatlab 在环境下编写的偏微分方程的数值解法, 实验的程序实现 .-PDEmatlab prepared in the environment of the numerical solution of partial differential equations, experimental procedures for implementation.
lisanxiaoboyuzhidepianweifenquzao
- 小波方法和偏微分方程方法是图像去噪中的主要方法。该文提出基于离散小波变换对图像进行阈值去噪，得出了小波阈值的偏微 分方程表示形式，在此基础上研究偏微分方程的解法，采用分数步的小波阈值方法对图像去噪，得到了较好的去噪效果，同时可以保护边 缘。数值试验结果表明，该方法具有比小波方法更好的去噪效果，能获得较高的信噪比-Wavelet method and partial differential equations is the main method of image denoising.
sandychen
- 偏微分方程数值解法的MATLAB源程序，非常全面。-Numerical solution of partial differential equations in MATLAB source, very comprehensive.
image-restoration
- 数字图像修复技术综述，介绍了用于结构图像修复的变分偏微分法和用于修补大面积缺损的纹理合成的方法。分别给出了相应的数值计算和实验结果。-Overview of digital image restoration techniques are introduced for the structure of partial differential variational image restoration method and the repair of large defects of the t
differential
- 这是一个基本数学运算中，关于计算数值微分的一个程序，程序设计简单规范，易读懂-This is a basic mathematical computations, on the calculation of numerical differentiation of a program, the program design is simple and standardized, easy to read and understand
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