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Matlab 一维洪水模型（圣维南方程的离散库朗差分解法）程序
- Matlab 一维洪水模型（圣维南方程的离散库朗差分解法）程序 % 洪水模型（圣维南方程的差分求解方法）； % All Right Reserved 城市公共安全应急系统中一维洪水演进及其可视化研究 ; % Modified by lilongduzhi@yahoo.com.cn hehe:)
xindianzyj
- 包含心电数据的差分、小波、巴特沃思滤波器等滤波方法。-ECG data included differential, Wavelet, Butterworth filter, such as filtering method.
dqpsk
- 四进制差分相移键控(键控调制方法)，樊昌信《通信原理》内容-Four M-ary differential phase shift keying (keying modulation method), Fan Changxin " Communication Theory" content
CF_Hp3
- 经典辨识方法————脉冲响应下的、差分方程法的便辨识----- Classical identification method under the impulse response, then the differential equation method to identify
HyperbolicFDM
- HyperbolicFDM，HyperbolicFDM1是两个基于有限差分方法的波动方程的MATLAB示例程序，二者方法和程序均相同，只是初始条件不同-HyperbolicFDM and HyperbolicFDM1 are two programms written by MATLAB for hyberbolic equations，two is same but the initial conditions are different.
directnumsol
- 求解抛物型方程正问题的有限差分方法程序源代码-limited difference method for parabolic equations
Finite_difference_method
- 有限差分法 微分方程和积分微分方程数值解的方法。基本思想是把连续的定解区域用有限个离散点构成的网格来代替， 这些离散点称作网格的节点；把连续定解区域上的连续变量的函数用在网格上定义的离散变量函数来近似；把原方程和定解条件中的微商用差商来近似， 积分用积分和来近似，于是原微分方程和定解条件就近似地代之以代数方程组，即有限差分方程组 ， 解此方程组就可以得到原问题在离散点上的近似解。然后再利用插值方法便可以从离散解得到定解问题在整个区域上的近似解。 -Finite Difference Me
cheliuliang
- 车辆检测方法，背景差分，图像预处理，数学形态学处理-Vehicle detection methods, background difference, image pre-processing, mathematical morphology processing
youxianchafen_shuzhimoni
- 地震勘探中，利用有限差分方法做波场正演模拟，模型为简单层状模型-Seismic exploration, the finite difference method to do forward modeling of wave field, the model for the simple layered model
pwxcf
- 抛物线差分格式求解，包括一维古典显格式，DFF格式，CN格式，局部一维方法和预测校正格式的求解；文件中有具体的题目及解法说明并还有matlab程序供大家参考；易读易懂。 -Difference scheme for solving parabolic, including the one-dimensional classical explicit schemes, DFF format, CN format, local one-dimensional methods and predicto
EX242
- 计算平面九桁架的时域动力响应，运用中心差分方法，状态空间法-Nine of plane truss dynamic response in time domain using the central difference method, state space method
moving_detection
- 本程序是一个采用背景差分的运动目标检测方法-This program is a moving target using the background difference detection method
wave-simulation-
- 此程序用来实现双相介质中波场的有限差分方法的数值模拟。-This process used to achieve the two-phase media finite difference method for wave field numerical simulation.
2
- 主要讲解偏微分方程组的离散方法，包括有限差分法，有限体积法-Mainly on the discrete method of partial differential equations, including finite difference method, finite volume method
The-FDTD-algorithm-based-on-MATLAB
- 介绍在matlab下，运用时域有限差分法（FDTD),分析计算方法-Introduced in matlab, the use of finite difference time domain method (FDTD), Analysis and Calculation
tools
- 用有限差分方法计算模式的使用模拟介质波导法-This function calculates the modes of a dielectric waveguide using the semivectorial finite difference method
FD
- 差分方法是求解微分方程的常用方法。本程序给出了40中差分格式的源程序。-Difference method is commonly used methods for solving differential equations. This procedure gives the difference scheme of the source 40.
有限差分正演程序
- 有限差分正演程序，是用交错网格方法编写的，加入了边界条件等因素，初学可以看一下
差分方法
- 利用差分方法进行污染源源强的反算，并给出位置信息。(Difference method for back calculation of source strength)
dynamic response of onefreedom structure
- 一个单自由度结构的地震响应，文件包含EL地震波，采用三种方法计算，激励插值法，中心差分法和Newmark法。(The seismic response of a single-degree-of-freedom structure contains EL seismic waves, which are calculated by three methods: excitation interpolation method, central difference method and Newma