搜索资源列表
cal_direct
- 用龙格－库塔法直接解算微分方程，程序中的例子是求解10个线性微分方程组-using the Runge - Kutta method direct solution differential equations, the procedures for example is 10 linear equations
weifen
- Mathematica求解复杂偏微分方程的例子
a5
- 本程序通过求解偏微分方程，研究分部泵浦情况下的功率密度分布-This procedure by solving the partial differential equations to study the division of pump power density distribution of cases
equation
- 求解动力微分方程的数值解,包括位移、速度、加速度。-To solve the dynamic numerical solution of differential equation, including displacement, velocity and acceleration.
Matlab
- 用Matlab软件求解微分方程 的解析解和数值解-Analytical solutions and numerical solutions of differential equations solved using Matlab software
problem44
- 微分方程求解,解决偏微分方程中au +cu=f的边界两点边值问题，估计误差。-solution of partial differential equation
OdeBerrymanDem
- barryman公式.用来计算dem模型的岩石物理公式，配合ode45求解微分方程-barryman formula. dem model used to calculate the formula petrophysical Solving equations with ode45
COMSOL
- comsol求解拉普拉斯方程，对于求解偏微分方程很重要-comsol solving the Laplace equation
examp12_4_2
- 求解微分代数方程的应用代码，而且是隐微分方程，需要将其转化成矩阵形式-Application code for solving differential algebraic equations, and it is implicit differential equations, need to be translated into the form of matrix
huojianyunzainengli
- 使用龙格库塔法求解微分方程，建立火箭模型，大气密度用函数计算，对比两种改进型的高度，速度及距离随时间的变化规律。-Using the Runge-Kutta method to solve differential equations, build model rockets, air density is calculated using the function, comparison of the two modified height, speed and distance variat
qiujiefangcheng
- 计算求解二次微分方程实例，包括三角函数和直线代替求解，并计算二者的误差大小-Calculation of two cases of differential equations, including the trigonometric functions and linear instead of solving, and calculate the size of the error of the two
jc
- 有限容积法对非稳态传热偏微分方程进行离散，方程组的求解采用高斯-赛德尔迭代法- differential equation were discretized by an implicit finite-difference method, and the aforementioned simulative equations were solved numerically using the Gauss-Seidel method
4thODEcode
- 计算力学中经典四阶常微分方程求解，包含配点法、有限体积法、有限元法等各类方法，并进行结果比较。-Codes for solving classical 4-order ODEs in Computational Mechanics
rongerKUTA
- 龙格库塔法求解常微分方程，matlab程序，解决速率方程的计算(Runge-Kutta method for solving ordinary differential equations, matlab program, to solve the calculation of the rate equation)
opencl_peridynamics
- 近场动力学(peridynamics,PD) [1] 是一种新兴的基于非局部作用思想建立模型并通过求解空间积分方程描述物质力学行为的方法.它兼有分子动力学方法和无网格方法的优点,避免了基于连续性假设建模和求解空间微分方程的传统宏观方法在面临不连续问题时的奇异性,又突破了经典分子动力学方法在计算尺度上的局限,在宏/微观不连续力学问题分析中均表现出很高的求解精度和效率.PD方法适用于不同尺度的不连续力学问题,包括均匀与非均匀材料和结构的大变形、损伤、断裂、冲击、穿透和失稳问题,结晶相变动力学问题以