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Heat_Equation
- 热传导方程的有限差分方法进行图像的去噪. -denosing by the head pde
Finite-difference-method
- malab有限差分应用,应用于有限差分方程计算。-finite different method.
difference-equation
- 差分方程MATLAB代码，包括椭圆型，双曲线型，抛物线型-Differential equation of MATLAB code, including elliptic, the elliptic and parabolic
Numerical-Methods-for-PDE
- 一、椭圆型偏微分方程 1. Helmholtz方程 及 特例（Possion方程， Laplace方程）； Helmholtz.m possion 2. 满足牛顿边值条件的Helmholtz方程；Helmholtz_Newton.m 二、抛物线型偏微分方程 1. 显式前向欧拉法 EF_Euler.m 2. 隐式后向欧拉法 IB_Euler.m 3. Grank-Nicholson法 Grank_Nicholson.m 4. 二
beam_warming_implicit1
- 一维流体波动方程的源代码，利用伯克斯方程作为控制方程，有限差分的方法解决问题。-Source code is a one-dimensional fluid wave equation, as a method of controlling the use of Burks equation equations, finite difference solution to the problem.
TSVD_DownContinuation
- 位场向下延拓的泰勒级数方法，利用拉普拉斯方程的特点，计算空间域水平二阶差分来替代垂直方向上的二阶差分-Potential field downward continuation of Taylor series method, the advantage of the characteristics of Laplace equation, a second order differential spatial domain levels instead of second order diff
ky406
- 非归零型差分相位调制信号建模与仿真分析 ，使用大量的有限元法求解偏微分方程，内含心电信号数据及运用MATLAB写的源代码。- NRZ type differential phase modulation signal modeling and simulation analysis, Using a large number of finite element method to solve partial differential equations, ECG data and include