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MMA

于 2021-02-04 发布

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下载积分: 1 下载次数: 3

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说明：拓扑优化MMA算法从空间的一个初始设计点出发，沿着某个搜索方向以适当步长的迭代格式，实现对设计变量的修改，以获得的值。(Starting from an initial design point in space, the topology optimization MMA algorithm modifies the design variables in an appropriate iterative format along a certain search direction to obtain the optimal value)

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MMA.m, 18622 , 2021-02-04

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SPH3DOnTheBook
Dr. Liu 在《光滑粒子流体动力学--一种无网格方法》一书中提供的光滑粒子流体动力学（SPH）源程序，采用Fortran语言编写，用于计算可压缩流体力学问题。(Dr. Liu in the " Smooth Particle Hydrodynamics- a meshless method," a book provided by the smooth particle hydrodynamics (SPH) source code, using Fortran language, used to calculate the fluid flow problem.)

2021-01-08 11:58:51下载

积分：1
yang-kh80
调试通过可以使用，已调制信号计算其普相关密度，空间目标识别，采用PM算法。( Debugging can be used, Modulated signals to calculate its density Pu-related, Space target recognition algorithm using PM.)

2017-04-06 22:07:06下载

积分：1
矩阵的运算
矩阵运算实矩阵相乘复矩阵相乘实矩阵求逆的全选主元高斯约当法(matrix calculation real matrix multiplication complex matrix multiplication matrix inversion is a wholly-elected PCA Gaussian about when France, etc.)

2021-03-18 22:49:19下载

积分：1
NearToFar
该程序用fortran90编写，时域有限差分（FDTD)中的近远场变换方法。解决了电磁波后向散射中的RCS计算(FORTRAN90 prepared with the program, finite difference time domain (FDTD) in the near field to far field transformation method. Resolved backscattering of electromagnetic waves in the RCS calculation)

2008-06-07 19:21:59下载

积分：1
dpnewton_zuisu
阻尼牛顿法、最速下降法、变尺度法的matlab程序。(Damped Newton' s method, steepest descent method, variable metric method matlab program.)

2009-12-27 11:12:52下载

积分：1
mass-5
fluent模拟焊接，熔滴过渡的质量源项(Welding Simulation， mass source)

2020-07-02 21:00:01下载

积分：1
dynopt_4.1.3
基于Biegler动态优化正交配置法（联立算法）的matlab 代码，由M.Cizniar，M. Fikar等编写(dynopt is a set of MATLAB functions for determination of optimal control trajectory by given description of the process, the cost to be minimised, subject to equality and inequality constraints, using orthogonal collocation on ﬁ nite elements method.)

2011-07-04 16:14:22下载

积分：1
dcccccc
电磁场向量分析与场论基础《向量分析与场论基础》就是关于场的数学刻画、描述以及场特征的一般分析。在本概要中，为简明区分向量与标量起见，向量一律采用黑、斜体。 (vector analysis and electromagnetic field theory based "vector analysis and field theory foundation" is on the mathematical characterization. and the description of the general characteristics of the market analysis. In the outline for concise distinction between vector and scalar sake, vector will be used black, in italics.)

2007-03-12 21:21:12下载

积分：1
Gauss
这是用C++编写的用高斯方法求解方程的方法我想对与计算机数学的同学来说可能会有用(It is written with C++ method for solving equations using Gaussian approach I want to mathematics and computer may be useful for the students)

2013-07-02 11:10:51下载

积分：1
c89e3473aad3459182857fc5b5ff6fe4
说明：线弹性umat钛合金,有cae文件，可以进行晶体塑性模拟(linear umat for titanium aloy)

2019-11-24 19:46:07下载

积分：1

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