搜索资源列表
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
numericalanalysis
- 数值分析与计算的PPT幻灯片与MAT源码，含数值插值逼近拟合积分及方程求解-Numerical Analysis and Calculation of the PPT slides and MAT source, close fitting with numerical integration and interpolation equation and so on
runge_kutta
- 采用4阶runge_kutta法求解给定初始值的常微分方程（组）。该方法具有较好的精度。-Using 4-order method runge_kutta given initial value of the ordinary differential equations (group). The method has good accuracy.
josephson
- 基于Matlab对约瑟夫森结（Josephson Junction）RCSJ模型的交直流I-V特性及非线性混沌现象进行数值模拟。通过计算机数值模拟得到该模型的非线性微分方程数值解，研究了RCSJ模型中各参量对约瑟夫森结的影响，进而简要分析其I-V特性和非线性混沌现象的产生机理，绘制出约瑟夫森结的交直流I-V特性曲线、非线性微分方程的相图及因其高度非线性而引起的通过倍周期分岔和阵发性原理进入混沌状态的分岔图。还给出庞加莱截面及功率谱。-Matlab based on the Josephson j
PDEresearch
- 基于偏微分方程的图像去噪，图像修复及放大研究-Based on partial differential equations of image denoising, image restoration and research to enlarge
c
- 偏微分方程的图像处理 图像锐化 反热传导方程-Partial differential equations of image processing image sharpening anti-heat conduction equation
AFEM@matlab
- EM@matlab是一个有限元工具包，适用于静力和偏微分方程的演变-AFEM@matlab is a MATLAB package of adaptive finite element methods (AFEMs) for stationary and evolution partial differential equations in two spatial dimensions
ImageProcessingBasedonPartialDifferentialEquations
- 一本比较全面的偏微分方程的图像处理书，对学习PDE图像处理有很大帮助。-A more comprehensive image processing of partial differential equations book for learning PDE image processing of much help.
pianweifenn
- 基于偏微分方程图像处理的第二部分，很适合研究该领域的同学，欢迎下载-welcom to get it. image
anisodiff
- 二维的各项异性扩散方程，根据偏微分方程中的p-m编写的。-failed to translate
pdegui
- 用有限差分精确的求解了椭圆型偏微分方程，对于很多理工科专业有很大参考价值。-Accurate finite difference solution of elliptic partial differential equations, for many science and engineering professionals have great reference value.
RK
- 利用rK法，也就是4阶论格库塔格式求解偏微分方程组的解并利用结果画图。-Solving partial differential equations
numerical_algorithm
- visualc++ 常用数值算法集，包括椭圆形微分方程、抛物线型方程的数值解-visualc++ common set of numerical algorithms, including elliptic differential equations, numerical solution of parabolic equations
runge-kutta
- 常微分方程的数值解法及仿真 一、 欧拉（Euler）公式 2 二、 龙格-库塔公式 2 1. 二阶龙格-库塔公式 2 2. 四阶龙格-库塔公式 2 三、 一阶常微分方程组的数值解法 2 四、 仿真算例 4 仿真1 应用欧拉法 4 仿真2 应用二阶龙格-库塔法 5 仿真3 应用四阶龙格-库塔法 6 附录 Matlab程序 7 1. 欧拉法程序 7 2. 二阶龙格-库塔法程序 8 3. 四阶龙格-库塔法程序 9 参考文献 10 -runge
pwf
- 偏微分方程图像处理，图像处理的新工具，重要的研究方向-PDE image processing, image processing, new tools, important research direction
VisualC
- 常用数值算法源代码第1章线性代数方程组的解法,第2章插值,第3章数值积分,第4章特殊函数,第5章函数逼近,第6章随机数,第7章排序第8章特征值问题第9章数据拟合第10章方程求根和非线性方程组的解法第11章函数的极值和最优化第12章傅里叶变换谱方法第13章数据的统计描述第14章解常微分方程组第15章两点边值问题的解法第16章偏微分方程的解法-Numerical algorithm used
mathmaticsandpdeinimageprocess
- 数学在数字图像处理中的研究及应用，包括家是变分法、偏微分方程等-Mathematics in the digital image processing research and applications, including home is the calculus of variations, partial differential equations, etc.
solve_the_paticial_derivertive_equations_using_MAT
- 简要讲述用matlab解偏微分方程的基本步骤，有利于数学专业学生及要用到这项基本知识的编程人员-Briefly about the solution of partial differential equations with matlab basic steps to help students and to use mathematics to the basic knowledge of programming staff
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
PDE
- 基于偏微分方程PDE的图像处理程序，包括图像预处理、并实现了BSCB模型等的完整程序。-PDE based on partial differential equations of image processing procedures, including image preprocessing, and model implements the BSCB integrity of such programs.