搜索资源列表
Complete-collection-of-algorithm
- 算法大全 全书分30章及2附录（在MATLAB中实现）对常用数学算法进行汇总介绍。 主要包括：线性规划、非线性规划、动态规划、图与网络、排队论、对策论、层次分析法、插值与拟合、数据的统计描述和分析、方差分析、回归分析、微分方程建模、稳定状态模型、常微分方程解法、差分方程模型、马氏链模型、变分法模型、神经网络模型、偏微分方程的数值解、目标规划、模糊数值模型、现代优化算法、时间序列模型、存贮论、经济与金融的优化问题、生产与服务运作管理中的优化问题、灰色系统理论及其应用、多元分析、偏最小二乘回归以
one_hyperbolic2
- 求解一维双曲方程。空间方向采用四阶差分格式，时间方向采用bvm法-Solving one-dimensional hyperbolic equation. Spatial orientation difference scheme with fourth order, the time direction by bvm method
one_possion1
- 求解一维热方程。空间方向采用四阶差分格式，时间方向采用bvm法-Solving one-dimensional heat equation. Spatial orientation difference scheme with fourth order, the time direction by bvm method
one_possion3
- 求解一维热方程。空间方向采用四阶差分格式，时间方向采用向后euler法和时间积分法-Solving one-dimensional heat equation. Spatial orientation difference scheme with fourth order, the time direction by backward euler method and time integration method
Trajectory-Simulation
- 给出了比例导引法的差分方程, 采用Matlab语言, 对比例导引法的导弹理想弹道进行了三维数据仿真, 绘制出三维理想弹道。随导弹与目标参数变化情况, 对理想弹道的特性进行了分析-Trajectory Simulation proportional navigation law
the-proportional-guidance--
- 给出了比例导引法的差分方程, 采用Matlab语言, 对比例导引法的导弹理想弹道进行了三维数据仿真, 绘制出三维理想弹道。随导弹与目标参数变化情况, 对理想弹道的特性进行了分析-Given the proportional guidance law of difference equation, based on Matlab language, for proportional guidance law missile ideal ballistic three-dimensional dat
FDTD-programming-based-on-MATLAB
- 介绍了时域有限差分(FDTD) 法的基本原理, 推导了二维TM 模Yee 算法的FDFD 表达式, 并结合算例阐述了基于MA TLAB 编程的基本方法。-The basic p rincip le of FDTD w as introduced and the 22D TM mode FDTD arithmetic expression was derived. The p rogramm ing method based onMA TLAB w as illustrated w ith exa
ssor
- 数值求解正方形域上的Poisson方程边值问题，用由椭圆型第一边值问题的五点差分格式，用Gauss-Seidel迭代法、块Gauss-seidel迭代法、SSOR迭代法编写求解线性方程组Au=f的算法程序-Numerical Solution of the Poisson equation on a square domain boundary value problem, with the first boundary value problem by the oval five-point
ADI
- 求解抛物型方程的交替方向隐式法P-R差分格式的matlab程序实现。-Solving Parabolic Equations PR alternating direction implicit difference scheme of matlab program.
WB-f1-2
- 采用人工粘性滤波法的Warming-Beam差分格式求解一维激波管问题的C语言代码-Artificial viscosity of the Warming-Beam Filter Difference Scheme for Solving One Dimensional Shock Tube Problem C language code
40geyuanma
- 本文件中包含了40种常用差分格式的源代码CFD（Fortran语言），如追赶法、Jacobi矩阵等-This document contains 40 kinds of common differential source format CFD (Fortran language), such as catch-up method, Jacobi matrices, etc.
flow-and-heat-transfer
- （1） 二维椭圆型流动和传热问题通用计算机程序算法方面的特点 1、 采用原始变量法，即以速度U、V及压力P作为直接求解的变量 2、 守恒型的差分格式，离散方程系对守恒型的控制方程通过对控制容积作积分而得出的，无论网格疏密程度如何，均满足在计算区域内守恒的条件； 3、 采用区域离散化方法B，即先定控制体界面、再定节点位置 4、 采用交叉网格，速度U、V与其他变量分别存储于三套网格系统中； -(1) two-dimensional elliptic flow and heat t
urgers_Huxle
- 指数时程差分与有理谱配点法求解奇异摄动Burgers_Huxley问题-Index and time-difference spectrum with a rational point method for solving singular perturbation problems Burgers_Huxley
Missile-simulation
- 比例导引理想弹道仿真Matlab代码 给出了比例导引法的差分方程, 采用Matlab语言, 对比例导引法的导弹理想弹道进行了三维数据仿真, 绘制出三维理想弹道。随导弹与目标参数变化情况, 对理想弹道的特性进行了分析。 -Missile simulation
bsdifferential
- 欧式股票期权的显式差分定价法,通过输入股票期权的波动率、贴现率、标的资产的定价等相关数据，计算出股票期权的理论价格-the explicit differential pricing method in European stock options
Matlab-codes-for-FDTD
- Matlab源码，主要采用时域有限差分(FDTD)法实现1D、2D的电磁仿真。-This directory contains MATLAB files for 1D simulations of electromagnetic fields. Included are wave propagation in free space, in dissipative media (sigma nonzero), and in dispersive media (debye medium
solverss
- 对于抛物方程的具有差分形式的高精度线性迭代法-linear itearnating method
chafen
- 时移地震正演模拟的有限差分注入法 时移地震正演模拟的有限差分注入法-Time-lapse seismic finite-difference forward modeling of the injection method
NND2D
- 用于求解二维欧拉流动方程的有限差分程序,基于NND法,求解精度较高.-Perfect fortran program by two dimensional NND finite difference method for Euler Equations on unstructured Grids, structured Grids and adaptive unstructured Grids.
lisanxitongshiyufenxi
- 连系统时域分析，求离散卷积和编制差分方程递推法程序- Even the system time-domain analysis, seeking discrete convolution method and procedures for the preparation of recursive difference equation