搜索资源列表
基于视频的火焰检测
- 基于视频的火焰检测,逐帧截取视频,三帧差分法获取动态目标,通过颜色判别,以及火焰特征判别,检测并框出火焰区域。(Video based flame detection, video capture by fr a me by fr a me, three fr a me difference method to obtain dynamic targets, by color discrimination, and flame char
smoke_test
- 简单实现烟雾检测,在本次所采用的简易方法中,采用的是基于背景差分法(Simple realization of smoke detection)
odesbvp
- matlab提供了边值问题求解器bvp4c()用于求解边值问题的数值解,bvp4c()采用带自适应网格的高阶差分法来求解边值问题,首先给出可调用的常微分方程组函数以及残差的边值条件函数,这些函数都必须返回一个列向量。(Matlab provides the numerical solution of the boundary value problem solver bvp4c () for solving the boundary v
Wave
- 偏微分方程数值解,求解二维波动方程的有限差分法,通过计算机语言编程实现。(Matlab solution code for two-dimensional wave equation)
8292518
- 利用时域有限差分法计算电磁波对目标的RCS()
Two dimensional explosion wave simulation
- 二维波动方程数值计算(关键:怎么运用i,j,k三个指标建立循环) ,对有限差分法的推导(Two dimensional wave equation numerical calculation (key: how to use I, J, K three indicators to establish cycle), the derivation of the finite difference method.)
2-D-FDTD-TE-code-with-PML
- 二维的时域有限差分法关于PML边界的程序(Program of the two-dimensional finite-difference time-domain method PML boundary)
第14章
- 二维热传导方程有限差分法的MATLAB实现(matlab to achieve the two-dimensional parabolic equations Programming in matlab program for solving two-dimensional parabolic equation: TDE)
clc
- 一维热传导模型,一维稳态热传导模型,有限差分法(One dimensional heat conduction model)
54200257liquid
- 一维,二维,三维热传导方程的数值求解(有限差分法等)。(Numerical solution of heat conduction equation)
guanjianzhen
- 关键帧提取的帧间差分法实现,亲测可运行。(Key fr a me extraction)
ThermalField
- 铸造冷却凝固过程中,通过有限差分法计算温度场的程序。(In the process of casting solidification, the temperature field is calculated by the finite difference method.)
nodal-dg-master
- 图书交点间断Galerkin方法:算法、分析与应用中的matlab源程序,包括一维、二维和三维的一些算例。交点间断Galerkin方法相比传统的有限差分法和有限体积法,可提供更精确的数值求解,在流体力学的数值计算有着广泛的应用。(The source code of Intersection Discontinuous Galerkin Method: Algorithms, Analysis and Applications incl
example1
- 一维稳态传热问题,有限差分法,SOR求解方法(one dimensional stead heat transfer problem, finite difference method, solution method: sor)
burgers equation
- 自己收集的一些关于Burgers方程数值解法的matlab程序,有五点差分法、L-W格式、WENO格式等。(Some matlab programs about numerical solution of Burgers equation collected by myself include five-point difference method, L-W scheme, WENO scheme and so on.)
matlab 常微分方程数值解法 源程序代码
- 11.1 Euler方法 380 11.1.1 Euler公式的推导 380 11.1.2 Euler方法的改进 383 11.2 Runge-Kutta方法 385 11.2.1 二阶Runge-Kutta方法 385 11.2.2 三阶Runge-Kutta方法 388 11.2.3 四阶Runge-Kutta方法 390 11.2.4 隐式Runge-Kutta方法 391 11.3
American Options
- 用多种方法求解美式期权定价问题,其中包括二叉树方法,有限差分法,最小二乘蒙特卡洛模拟法(LSM法),并对这几种方法进行了对比(Several methods are used to solve American option pricing problems, including binary tree method, finite difference method, least squares Monte Carlo simulat
BH_wangjiajun
- 一个横截面尺寸为200x300 mm 的二维导热物体,边界条件分别为:左边绝热;右边与接触的流体对流换热,表面传热系数为50 W/(m2·K),流体温度为20°C;上边维持均匀的温度400°C;下边被常热流加热,热流密度为1500 W/m2。已知该物体的热导率为45 W/(m·K)。采用均匀网格,△y=△x=50mm,试用数值方法计算该物体的温度分布。(A two-dimensional heat conducting object w
MATLAB求解偏微分方程(扩散方程)
- MATLAB求解偏微分方程(扩散方程)有限差分法 源程序代码(MATLAB to solve partial differential equation ( diffusion equation ) finite difference method source code)
1.rar
- Heat Conduction Equation Finite Difference Method热传导方程的显式和隐式有限差分法(EXPLICIT AND IMPLICIT FINITE DIFFERENCE METHODS FOR HEAT CONDUCTION EQUATIONS)