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a
- 波动方程正演模拟程序，采用四阶精度算法，可以得到水平层状介质情况下的地震剖面
danbai
- 本程序以自然界最平常的单摆现象为案例，利用计算机仿真中的典型四阶龙格-库塔法进行仿真，通过C语言的图形显示功能函数加以显示，实现C语言教学、计算机仿真教学与大学物理运动学知识的有机结合，理解简单应用系统的构思方法和实现方法。
bigmodel
- 声波方程正演模拟包含波前快照和地震记录。采用时间二阶空间四阶的精度。以雷克子波为震源函数-Acoustic wave equation contains forward modeling and seismic records before the snapshot. Second order in space using the time fourth-order accuracy. Wave function for the source to Ricker
WSP
- 导弹轨道仿真源代码，模型可见钱杏芳《导弹飞行学》第二章的建模，采用四阶龙哥库塔仿真-Missile trajectory simulation source code, the model can be seen Qian Xing-fang, " Missile Flight Science," Chapter II of the modeling, simulation of a four-order Longge Kuta
FDM4d
- 用有限差分法的四阶差分格式模拟声波在二维均匀介质中的传播，不带吸收边界条件，震波是雷克子波-Finite difference method of fourth order difference scheme for two-dimensional simulation of acoustic wave propagation in uniform medium, without absorbing boundary condition, shock wave is Ricker
MUSIC
- 四阶累积量下的MUSIC算法DOA估计，特别是对于四阶累积量的计算是重要看点-MUSIC algorithm based DOA estimation
Taylor_Maccoll
- 用来计算Busemann流场的Taylor_Maccoll方程的数值解法。程序中含有四阶R-K方程的算法，可以提取后直接应用。-Busemann used to calculate the numerical solution of the flow field Taylor_Maccoll equation. Program contains algorithms Fourth Order RK equation can be applied directly after extraction
asym_machine_space_equations_simu
- 双馈电机的仿真模型，其中双馈电机是自己根据双馈电机的电气四阶微分方程搭的，用的不是matlab/simulink自带的。-DFIG simulation model，realized by forth order ODEs.
EXP1
- 四阶龙格-库塔，姿态角四元数更新算法，坐标系转换去除重力分量-Runge- Kutta attitude angle quaternion algorithm update
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
chengxu
- 波动方程正演模拟，交错网格二阶和四阶，和规则网格。适合新手学习。-Wave equation forward modeling, suitable for beginners to learn.
Runge-Kutta
- 四阶龙哥库塔算法计算程序，包括simulink验证-Four- order Longge Kutta Algorithm
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
LSL_c4
- 四阶格型滤波器，较二阶，三阶误差更小，收敛速度变快，50次即可迭代完成，在降噪方面有显著效果。(Four order lattice filter, compared with the two order, three order error is smaller, faster convergence speed, 50 iterations can be completed, in terms of noise reduction has a significant effect.)
Runge-kutta 解决二阶实际问题程序
- C语言编程四阶龙格库塔法解二阶常微分方程(C Language Programming Fourth Order Runge-Kutta Method for Solving Second Order Ordinary Differential Equations)