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数值求导
- VB.6的环境下一阶、二阶、三阶和四阶导数的数值算法
龙格库塔求解微分方程数值解
- 工程中很多的地方用到龙格库塔求解微分方程的数值解， 龙格库塔是很重要的一种方法，尤其是四阶的，精确度相当的高。
常微分方程求解
- 包括欧拉法求解、改进欧拉法求解、经典四阶龙格库塔法求解，同时还有这三种方法的结果比较
四种方法求解15阶线性方程组
- 采用Cramer算法、Gauss列主元、Gauss全主元、Doolittle算法等四种方法求解15阶线性方程组的C++代码
forth order denoising
- 收藏多时的四阶偏微分方程降噪程序
youxianchafen.rar
- 二维声波方程正演，时间域二阶差分，空间域四阶差分。,Two-dimensional acoustic wave equation forward, second-order difference time domain, space domain fourth-order differential.
rungekuttayijie.rar
- 用经典四阶龙哥库塔数值解法解一阶微分方程，,With the classical fourth-order Kutta numerical method solution rungekutta first-order differential equations,
RungeKutta.rar
- 四阶龙格－库塔法模拟粒子三维空间轨迹，需给出立场函数,3D simulation of particle dynamic trajectories by Fourth-order Runge- Kutta method
FOURTH_ORDER_MUSIC
- 四阶累积量MUSIC算法和常规二阶MUSIC算法的性能与阵元数的关系-Fourth-order cumulant MUSIC algorithm and conventional second-order MUSIC algorithm performance and the relationship between the number of array elements
cum4
- 计算四阶累积量 基于四阶累积量的DOA估计方法，同MUSIC-like方法一样，有很好的估计性能-Fourth order cumulant calculation of fourth-order cumulant based DOA estimation methods, with the MUSIC-like methods, have a good estimation performance
changerk144
- 变步长龙格库塔法,用于解决四阶微分方程组求解析解的问题，尤其适用于两自由度间隙碰撞问题的解决。-This is a matlab program about Runge-Kutta,and it will help you solve many difficulty questions.With its help,you can have a easy way to access your success.
Runge-Kutta_fortain
- 1、用欧拉法、四阶龙格库塔法进行插值计算，求解微分方程。（压缩包内的两个小程序） 2、面向微分方程的仿真程序包。（压缩包内的大程序，ALL OF THE PROGRAM.for） 大程序中又增加了变长的龙格库塔运算方法。-1, using Euler, fourth-order Runge-Kutta method for interpolation, solving differential equations. (Compressed within the two small pro
Differential-Equations
- 数值分析中解微分方程程序，采用了不同步长的向前、向后欧拉法，梯形公式，四阶龙格库塔法等-Solution of differential equations in numerical analysis program, using non-synchronous long forward to Houou La France, trapezoidal formula, the fourth-order Runge-Kutta method, etc.
bodongfangchengyuanchengxu
- 计算流体力学课程大作业，一维波动方程源程序，四种不同格式，二阶精度，时间四阶精度-Computational Fluid Dynamics course great job, one-dimensional wave Fangcheng Yuan procedure, four different formats, the second-order accuracy, time fourth-order
Rossler
- Rossler方程在一定的初直下是混沌的,用四阶龙格库塔方法画出系统状态图-Rossler equation is straight down at the beginning of a certain chaos, with fourth-order Runge-Kutta method to draw the system state diagram
fourth
- 用四阶PDE（是对各向异性扩散去噪算法的修正）来做图像去噪的C程序-Fourth-Order Partial Differential Equations for Noise Removal
adms
- 阿当姆斯显式和隐式求解方法，用四阶龙格库塔作为起始，然后运用四阶阿当姆斯算法求解初值问题。主要程序包含在test2.cpp中，方法简单易懂。编译环境VC2010-Adam James explicit and implicit method for solving fourth-order Runge-Kutta as a start, then use the fourth-order A Williams algorithm for solving initial value problem
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
MTALABandsimulink
- 用四阶龙格库塔法求非线性系统的输入相应，同时用simulink建模比较。 -Using fourth-order Runge-Kutta method for the corresponding input nonlinear systems, and modeling using simulink comparison.
B-spline-wavelet
- 1利用3阶和四阶B 样条函数构造正交小波的方法；用matlab实现构造正交小波的数值实现。 -1 using 3-order and fourth-order B-spline function to construct orthogonal wavelet method achieved by constructing the orthogonal wavelet matlab numerical implementation.