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minmod
minmod限制器函数，计算流体力学TVD格式中的开关函数。(minmod limiter function)
- 2012-07-04 01:11:38下载
- 积分：1
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seagrid
说明： 任意边界结构正交曲线网格生成程序，使用方便简单(Arbitrary boundary structure of orthogonal curvilinear grid generation procedure, easy to use simple)
- 2008-11-15 18:13:09下载
- 积分：1
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ntontrust5duowei08
解无约束优化问题的锥模型拟牛顿信赖域算法。不同与传统的二次模型方法。(A quasi-Newton algorithm based
on the simple dogleg method is developed.)
- 2009-03-16 14:58:02下载
- 积分：1
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33473f00b996
说明： 实现加权复杂网络的LeaderRank算法(Leaderank algorithm for weighted complex networks)
- 2021-01-06 14:55:06下载
- 积分：1
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VLE_NRTL
气液平衡数据进行NRTL参数最小二乘法拟合(VLE NRTL fitting)
- 2020-10-12 23:57:32下载
- 积分：1
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shuzhifenxi
数值计算各算法的程序,包括:牛顿迭代法,超松驰迭代法,微分法等.对于初学数值分析这门课程的人有很大的帮助.(Numerical calculation procedure of the algorithm, including: Newton iteration, ultra-relaxation iteration method, differential method and so on. Beginner numerical analysis for this course were very helpful.)
- 2008-01-24 14:50:44下载
- 积分：1
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Faran
Faran散射模型，能够计算液体中球形物体的散射声压(The Faran scattering model, able to calculate the scattering of spherical objects in the liquid sound pressure)
- 2013-05-10 09:07:56下载
- 积分：1
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shannon
此程序为香农编码的程序实现的过程及相关参数和结果。(shannon)
- 2010-06-02 16:47:42下载
- 积分：1
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VibrationSimulationUsingMATLABandANSYS_muya
转载：众所周知有限元解决振动问题的能力还是有限的, 比如做齿轮啮合过程的动力学模拟就要同时涉及到接触和动力反映两个主要方面. 目前处理此类问题最成熟的软件当属MSC.ADAMS, 但ADAMS也只能在模拟过程中做到弹性与刚性接触而已! 据我所知, 已不止两位研究生试图用LS-DYNA来做此类模拟, 他们忽略了(或没搞清楚) LS-DYNA只能处理瞬态问题, 而对于该过程的模拟也是无能为力的!!! 结果是浪费了大量的时间, 甚至机会. 这本应是导师的责任, 但许多高龄导师对现代软件的不熟悉也是....那么此类问题的具体解决方案在哪里? Vibration Simulation Using Matlab and ANSYS 给出了答案. 掌握书中的内容意义非同小可! 这对于要从事CAE工作的将会受益(起码在今后20年内).随着我国经济的高速发展 解决资本积累必将是要遇到的问题, 工程(设备)维护, 系统监测也将(象发达国家)成为CAE非常重要的部分. 早早入手就能使你立于不败之地!(This book has three main purposes. The first purpose is to cc..-ct in one
document the various methods of constructing and representing dynamic
mechanical models. The second purpose is to help the reader develop a strong
understanding of the modal analysis technique, where the total response of a
system can be constructed by combinations of individual modes of vibration.
The third purpose is to show how to take the results of large finite element
models and reduce the size of the model (model reduction), extracting lower
order state space models for use in MATLAB.)
- 2009-03-22 19:06:42下载
- 积分：1
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SVM_toolbox01
支持向量机作为统计学习理论的实现方法，能很好地解决非线性和高维数问题，克服了神经网络方法收敛慢、解不稳定、推广性差的缺点，近年来得到了广泛地研究，在模式识别、信号处理、控制、通讯等方面得到了广泛地应用。(Support Vector Machine as the implementation of statistical learning theory approach, can be a good solution to the nonlinear and high dimension problem, the neural network method to overcome the slow convergence, solution instability, bad promotion of sexual shortcomings, in recent years has been widely studied, at pattern recognition, signal processing, control, communications, etc. has been widely applied.)
- 2009-03-04 13:34:56下载
- 积分：1
