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FrameDifference
- 帧间差分法对运动目标的检测-matlab code
first-order-difference-
- matlab数据处理程序：用一阶差分法剔除数据-Excluding first-order difference data
Euler1D
- 高阶精度有限差分法数值求解一维Euler方程，-FDM solutions of 1D Euler Equation
2D_3D_cpml
- 5个f语言有限差分正演程序，应用有限差分法在CPML边界条件下进行2D正演，前四个程序分别对应各向异性介质、各项同性2阶精度、各项同性4阶精度、双相介质4阶精度四种不同情况。最后一个是3D粘弹性介质的程序。-5 f language finite difference modeling, application of finite difference method under CPML boundary conditions 2D forward, the first four program
liftingnodeform
- 利用雷诺方程和有限元差分法，计算阶梯滑块的压力分布-Reynolds equation and the use of finite element difference method to calculate the pressure distribution of the slider ladder
diancichangshuzhifenxi
- 数值分析方法的应用研究 有限差分法求解电磁场微分方程-Study on numerical analysis method of finite difference method for electromagnetic differential equations
bs_movingdetecting_1
- 实现了运动目标的检测和跟踪，使用背景差分法，帧间差分法、光流法和均值漂移的方法，能够实现很好的对运动目标的跟踪-Achieve a moving target detection and tracking, using background subtraction, inter-frame difference, optical flow method and the method of mean-shift, it is possible to achieve a good track mov
staggered-grid
- 地球物理学，一阶弹性波方程交错网格差分法，时间二阶，空间二阶-Geophysics, first-order elastic wave equation staggered grid difference method, time of second order, second order
TwoD_bandgap_FDFD
- 使用频域有限差分法Finite-Difference Frequency-Domain（FDFD）方法计算光子晶体带隙的程序,-a photonic crystal bandgap calculation program using FDTD
mixture_of_gaussians
- 计算机视觉中最重要的研究之一就是运动目标检测，其不但在模式识别方面具有相关的研究，而且在图像理解领域也有非凡的意义。运动目标检测是通过通过图像序列帧图像来提取运动目标，通过运用相关的算法一幅图片被划分为前景点和背景点。运动目标检测算法是后续的运动目标分类、运动目标跟踪和分析提供了基础。本论文讲述了几种常用的视频运动目标检测算法，并就背景差分法进行了重点研究，通过两种方法来对比差分法的特点。其中背景差分法算法的主要流程为：视频获取、视频转化为图片序列、图片灰度化处理、去除噪声、差分图片、对图片进行
GSEaFDM
- 优化方法中的全局灵敏度分析，以及差分法计算函数梯度-Optimization method global sensitivity analysis, and calculating the difference function gradient method
picture
- 图像的锐化处理,锐化处理方法有水平垂直差分法、罗伯特差分法、拉普拉斯差分法等-Sharpening processing method has horizontal and vertical difference, Robert difference method, Laplace differential method. See in particular section 4.3 book.
meep-1.1.1
- 时域有限差分法求解电磁场Program. Mashengligong Xueyuan Kaifang Yuandaima.-time domain finite differential method
POSSION.EQ
- 求解泊松方程，通过差分法将泊松方程建立为线性方程组，得到稀疏矩阵，通过GS迭代法求解线性方程组，得到泊松方程的特解。-Solving Poisson equation, difference method will be established by linear equations Poisson equation, sparse matrix, solving linear equations by GS iterative method to obtain a particular sol
MFCVideo(1)
- 先用背景差分法进行运动目标的检测，然后求出运动目标的质心，然后进行聚类。-First with the background subtraction method to detect moving targets, moving targets and then find the center of mass and clustering.
guass-MATLAB
- 椭圆型方程有限差分法的Matlab程序，高斯塞德尔迭代-Elliptic equation finite difference method of Matlab procedures, high Saipan del iterative method.
fdtd-cpp
- 有限时域差分法计算电磁场分布的适合用于入门的程序，写的简单清晰，适合基本的电磁模场分布计算-FDTD method is suitable for the calculation of electromagnetic field distribution program entry, written in simple and clear, for the basic mode of the electromagnetic field distribution calculation
Desktop
- 一维波动偏微分方程方程，差分法显式格式求数值解-One dimensional wave equation partial differential equations, difference explicit format Solving the Numerical Solution
passion-the-first-kind-boundary
- passion方程的第一类边界条件的数值解，边界条件过于复杂而无法求得解析解。这就需要借助于数值法来求电磁场的数值解。有限差分法便是一种比较容易的数值解法。-Numerical Solution of the first boundary condition passion equations and boundary conditions are too complex to be obtained by analytical solution. This requires the help
Untitled
- 基于三帧差分法的运动目标识别，简单有效，更换视频名即可直接运行。-Three difference method of moving target recognition, simple and effective, replace the name of the video can be run directly. Based