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拟合
说明: 可以进行平面拟合,基于matlab语言,简单易懂(It can be used for plane fitting. It is simple and easy to understand based on MATLAB language.)
- 2020-06-21 02:20:01下载
- 积分:1
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Johnson-Cook User subroutine VUMAT
ABAQUS扩展子程序应用,实例学习,仅供参考(ABAQUS extended subroutine application)
- 2020-11-18 16:59:38下载
- 积分:1
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two-FVM
本程序是采用有限体积法求解二维对流扩散方程的经典程序。程序里包含各种离散方法,划分网格方法等。适合CFD初学者阅读。(The program is two-dimensional finite volume method for solving convection-diffusion equation of the classic program. Program includes a variety of discrete methods, meshing methods. CFD for beginners)
- 2021-03-23 00:19:15下载
- 积分:1
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Split-Step-Fourier
这个Matlab的m代码解决了薛定谔方程,沿着带宽频率和相位偏移,显示三维图像。(The Matlab m-code to solve the Schrodinger equation along the bandwidth of the frequency and phase offset, showing three-dimensional image.)
- 2008-07-23 00:11:43下载
- 积分:1
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ayy_hankel
计算汉克尔函数,包括复数变量和任意阶数。对初学者很有帮助。(Calculate Hankel functions, including complex variable and arbitrary order. Useful for beginners.)
- 2012-10-29 10:40:21下载
- 积分:1
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jifen
常用的积分函数,能够很方便的解决数值积分的问题(Commonly used integral function, can be very convenient to solve the problem of numerical integration)
- 2007-09-19 13:51:49下载
- 积分:1
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cpso
粒子群算法在解决非线性方程上的应用,给出了详细程序(Particle swarm algorithm for solving nonlinear equations, gives detailed procedures)
- 2012-09-12 11:14:34下载
- 积分:1
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dijkstra
最好的dijkstra 算法 matlab实现。
可以计算任意两点间的最短距离和路径。
不要参考其他的matlab程序,他们的路径都有问题。(Best Dijkstra algorithm matlab. You can calculate the shortest distance between any two points and path. Do not refer to other matlab program, their path has a problem.)
- 2013-05-21 12:51:37下载
- 积分:1
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BLKTRIDIAG
说明: 所给的m文件中有详细的构造三对角分块矩阵的方法,而且构造的分块矩阵采用的是稀疏存储的方法,适用于大型三对角分块矩阵的构造(There are detailed methods to construct tridiagonal block matrix in the given m file, and the method of sparse storage is used to construct the block matrix, which is suitable for the construction of large tridiagonal block matrix.)
- 2019-04-20 22:33:32下载
- 积分:1
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d9000mpi3
对互谱法被动测距的原理及算法各个环节进行仿真验证:加权最小二乘估计中权系数的选取;相关窗长度的选取;各频段综合方法等等。最后实现了对9000m—15000m距离的测距(Cross-spectral method for passive ranging all aspects of theory and algorithms for simulation: weighted least squares estimation of the right of the selection coefficient related to the length of the selection window an integrated approach to the various bands and so on. Finally realize the right of ranging from 9000m-15000m)
- 2009-10-06 17:04:05下载
- 积分:1