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code_ista

于 2017-12-13 发布文件大小:1KB

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代码说明：

ista算法，用于最优化求解,迭代收敛，实用小程序(ista algorithm, for the most optimtical problem)

文件列表：

code_ista
code_ista\convt.m, 146, 2012-03-17
code_ista\ista.m, 443, 2013-02-04
code_ista\soft.m, 65, 2012-03-17
code_ista\test_ista.m, 448, 2013-02-04

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自然数的最大公约数
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2019-01-26 14:43:28下载

积分：1
SPHYSICSgen2D
SPH方法计算二维溃坝问题的源程序，个人觉得还可以(Two-dimensional dam break problem SPH method the source, individuals felt that I could)

2011-05-30 11:26:57下载

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2013-12-20 13:17:48下载

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In this section we introduce the idea of Galerkin approximations by considering a simple 1-d boundary value problem

2018-01-01 08:47:19下载

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把 Maxwell 方程式在时间和空间领域上进行差分化。利用蛙跳式(Leap frog algorithm)--空间领域内的电场和磁场进行交替计算，通过时间领域上更新来模仿电磁场的变化，达到数值计算的目的。(The Maxwell equations in time and space on the field differencing. Using the leapfrog (Leap frog algorithm)- Space field for alternating electric and magnetic fields calculated by the time domain electromagnetic field is updated to mimic the changes to achieve the purpose of numerical calculation.)

2013-11-04 09:40:37下载

积分：1
petsc-3.0.0-p6.tar
PETSc (Portable, Extensible Toolkit for Scientific Computation) 是美国能源部ODE2000 支持开发的20 多个ACTS 工具箱之一，由Argonne 国家实验室开发的可移植可扩展科学计算工具箱，主要用于在分布式存储环境高效求解偏微分方程组及相关问题。(PETSc (Portable, Extensible Toolkit for Scientific Computation) is ODE2000 U.S. Department of Energy to support the development of one of more than 20 ACTS Toolkit, developed by the Argonne National Laboratory' s Portable, Extensible Toolkit scientific computing, mainly used in the distributed memory efficient environment for solving partial differential equations and related issues.)

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2012-08-04 15:34:55下载

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线性回归
说明：能够实现线性回归,里面有一个线性回归的实例(It can realize linear regression. There is an example of linear regression)

2020-05-10 09:38:06下载

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NEWMARKmethod
这是求多柔体转子纽马克法的程序。以拉格朗日方程为基础，结合有限元发计算(is seeking more flexible rotor Newmark Act procedures. To Lagrange equation, the FEM calculation)

2007-03-01 22:56:21下载

积分：1

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