搜索资源列表
ppt07
- 详细讲解了pde工具箱的使用方法，以及求解解析解后如何让结果展现在图像中，内容直观-Partial Differential Equations image
diff-equtation
- 偏微分方程解析解图像的绘制，本文件中包含一个基本微分方程的一般形式，并给出了解析解的表达，结合此编写了程序进行了图像的绘制。-Analytic Solution of Partial Differential Equations
zyoye
- 对系统的自由振动，强迫振动等作出图像，并做解析解和数值解的对比。-Make the system free vibration, forced vibration and other image, and do comparison of analytical and numerical solutions.
fdtd_2d_rcs
- fdtd计算无限长圆柱导体散射问题，可以计算RCS，包含解析解，此代码经过我自己的修改，与网络版本不同，更加好用-fdtd calculate infinite cylindrical conductor scattering problem, you can calculate RCS, it contains analytical solution, this code through my own changes, and network versions, easier to use
RCS
- 根据MI散射定理，计算无限长导体圆柱和理想导体球的RCS的解析解-According to MI scattering theory, the analytical solution of the RCSs of infinite long conducting cylinder and ideal conductor sphere are calculated.
Dictionray-Learning
- 压缩感知理论中字典学习算法的实现和对比。2015年新提出的解析解算法和传统的K-SVD算法进行了对比试验。-Compressive sensing theory and comparative dictionary achieve learning algorithms. Analytic solution algorithm and the traditional K-SVD algorithm proposed in 2015 the new test were compared.
Ordinary-differential-equation
- 掌握用MATLAB求微分方程及方程组解析解 的方法-Ordinary differential equation
MacCo
- 激波管问题是一个典型的一维可压缩无黏气体动力学问题，有解析解。对它采用二阶精度两步差分格式进行数值求解。这里给出了计算程序-Shock tube problem is a typical one-dimensional compressible inviscid gas dynamics problem, there are analytical solution. It uses a two-step difference scheme of second order accuracy num
LaxWebdroff2d
- 斜激波在平面刚壁上反射问题具有解析解。对它采用具有二阶精度两步差分格式进行数值求解。这里给出了计算斜激波在平面刚壁上反射问题的计算程序。-Oblique shock wave reflection problem in the plane of the wall have just analytic solution. It uses a two-step format has second-order accuracy difference solved numerically. Here a
MAC_Chorin2d
- 二维流动问题有解析解。采用迭代解法进行数值求解。这里给出了计算二维不可压缩黏性流体流动问题的计算程序。-Two-dimensional flow problem analytical solution. Solved numerically using an iterative solution. Here is a computer program to calculate the two-dimensional incompressible viscous fluid flow proble
fvm_MAC_couette
- 不可压缩黏性流动的典型流动，有解析解，可以用来检验数值算法计算精度和可靠性。采用有限体积算法一阶迎风型离散格式进行数值求解。这里给出了计算二维不可压缩黏性流体流动问题计算程序，供大家学习参考。-A typical flow of an incompressible viscous flow, there are analytical solution, numerical algorithms can be used to test the accuracy and reliability. F
erfensousuo
- 二分搜索法 其中包含三个文件 在求解时有时候直接求其解析解太难 用二分法 快速搜索 并保证其一定的精度-Binary search algorithm to find the optimal solution by dichotomy
地震数据正演
- 在地下介质，由于速度变化，地震波射线传播非常复杂，也没有解析解，一般需要数值解，像有限差分，有限元等技术，但也非常复杂，需要大型计算机。该软件可以计算任意两个点之间的射线传播。
yiweidingchang
- 自己编写的，求解杆问题的简单一维定常传热，并且将数值解与解析解进行了比较，最后用高斯消去法求解的矩阵，适合新手FORTRAN入门参照-I have written, to solve the problems stem simple one-dimensional unsteady heat transfer, and the numerical solution were compared with the analytical solution, and finally with Gauss
FOLDY
- 地球物理领域地震波在随机介质中的多次散射波，采用解析解模拟。经典的Foldy 方法-Geophysics seismic waves in random media multiple scattering waves, using analytical solution. The classic Foldy method
fupinquxian
- 本程序主要是为了方便求在没有解析解的的振动方程的幅频曲线。-This procedure is mainly in order to facilitate the solution of the vibration equation without the amplitude frequency curve.
shell
- 板壳理论解析解matlab实例，包括莱维方法、纳维方法-The analytical solution of shell theory MATLAB examples, including Levi method, Navier method
passion-the-first-kind-boundary
- passion方程的第一类边界条件的数值解，边界条件过于复杂而无法求得解析解。这就需要借助于数值法来求电磁场的数值解。有限差分法便是一种比较容易的数值解法。-Numerical Solution of the first boundary condition passion equations and boundary conditions are too complex to be obtained by analytical solution. This requires the help
FEM_shear_locking_demo
- 解决剪切闭锁问题，并与解析解作对比；内有简单示例文件；-Solves the shear locking problem and compares the FEM soulution with the exact soulution With a smple demo file
Lax_Matlab(octave)
- 一维激波管matlab源程序，采用CFD数值模拟的方法，对N-S方程进行差分，获得流体解析解。-One-dimensional shock tube matlab source code, the use of CFD numerical simulation method, the NS differential equations, fluid obtained analytical solution.