登录
首页 » matlab » DifferentialEquation

DifferentialEquation

于 2009-01-27 发布 文件大小:292KB
0 228
下载积分: 1 下载次数: 58

代码说明:

  利用龙格库塔法(等步长,变步长)计算椭圆方程,双曲线方程,抛物线方程等。对各类微分方程进行数值计算。(The use of Runge-Kutta method (such as step, variable step size) calculated elliptic equations, hyperbolic equations, such as parabolic equation. Various types of differential equations for numerical calculation.)

文件列表:

1.m
2.1.1.m
2.1.m
2.2.m
2.3.m
2.4.m
2.5.m
2.m
3.m
4.m
5.m
6.m
7.m
fpar.m
fvd.m
fvdp.m
fvdp1.m
fvdp2.m
fvdp3.m
jacobian.m
jpattern.m
lab4.m
lab41.m
lab6.m
lab61.m
tendec04.pdf
tendec05.pdf
tendec06.pdf
tendec07.pdf
tensoldec04.pdf
tensoldec05.pdf
tensoldec06.pdf
Untitled5.m

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • Recursive-Identification-of-AUV
    水下机器人在线最小二乘辨识、应急导航策略研究(Recursive Identification of Autonomous Underwater Vehicle for Emergency Navigation)
    2013-03-28 20:40:22下载
    积分:1
  • fminsearch
    求函数极小值,适用于不带约束的、函数可以为非线性的无约束规划问题的求解(Demand function is minimum applicable to non-binding, the function can be non-binding for the non-linear programming problem solving)
    2009-09-08 10:32:59下载
    积分:1
  • fdtd_2D_TE_PML
    fdtd的2d算法,pml边界条件,二维TE波(fdtd the 2d algorithm, pml boundary conditions, 2D TE wave)
    2007-02-02 16:43:27下载
    积分:1
  • EnsembleKalman_filter
    说明:  集合卡尔曼滤波(EnKF) 数据同化方法可以避免了EKF 中协方差演变方程预报过程中出现的计算不准确和关于协方差矩阵的大量数据的存储问题,最主要的是可以有效的控制估计误差方差的增长,改善预报的效果。(Ensemble Kalman Filter (EnKF) data assimilation methods can be avoided in the EKF covariance forecasting the evolution equation arising in the course of the calculation is not accurate and on the covariance matrix of a large amount of data storage problems, the most important and effective control can be estimated error variance of the growth, improvement in forecasting results.)
    2008-12-02 16:51:42下载
    积分:1
  • M_rls
    该程序是一种最小二乘滤波算法的matlab实现程序,主要应用于非平稳信号的干扰抑制中(The program is a least squares filtering algorithm matlab implementation program, mainly used in non-stationary signal interference suppression in)
    2013-04-12 12:29:42下载
    积分:1
  • 非线性
    说明:  用于计算非线性有限元分析的程序,该程序可以处理多种工况、多种类型单元组合结构问题。同时,还可以处理固定约束和指定位移的情况。(A program for nonlinear finite element analysis)
    2019-12-28 15:38:45下载
    积分:1
  • program
    实现重力式热管换热器设计计算功能,简单按照设计任务书,给出所需热管的结构尺寸,涉及的热管蒸发段和冷凝段长度分别为1m,绝热段长度30cm,内径20cm,外径25cm,热管工质为水。(C language for thermosyphon s design.Realize the gravity heat pipe heat exchanger design and calculation functions , simple design in accordance with the mission statement , given the size of the required structure of the heat pipe , heat pipe evaporator and condenser section lengths were involved 1m, adiabatic length 30cm, inner diameter 20cm, 25cm outside diameter heat pipe working fluid is water.)
    2015-03-01 18:41:53下载
    积分:1
  • Shengjin-Program-Original
    求解一元三次方程的Fortran源代码,自己试了试,可以用(Fortran source code for the three equation of a dollar, you can try, you can use)
    2015-06-24 14:21:41下载
    积分:1
  • Usermat
    说明:  umat abaqus plasticity
    2020-06-20 02:20:02下载
    积分:1
  • 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. )
    2011-12-12 21:08:50下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载