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已选条件
  1. 编程语言:Others
  2. 代码类别:数学计算
  3. 发布时间:半年内
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1. 非线性振动

说明:  非线性振动.pdf 刘延柱编写 恢复力与位移不成正比或阻尼力不与速度一次方成正比的系统的振动。尽管线性振动理论早已相当完善,在工程上也已取得广泛和卓有成效的应用,但在实际问题中,总有一些用线性理论无法解释的现象。一般说,线性模型只适用于小运动范围,起出这一范围,按线性问题处理就不仅在量上会引起较大误差,而且有时还会出现质上的差异,这就促使人们研究非线性振动。(Nonlinear Vibration. Compilation of PDF Liu Yanzhu)

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2020-11-23发布

2. SPFEM

  随机有限元理论教材,是学习随机有限元及可靠度理论的不错东东 (Stochastic finite element theory of teaching materials, are studying stochastic finite element and reliability theory is true Dongdong)

93
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91
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2020-11-22发布

3. chongwenweijifen

   齐民友的重温微积分,通俗易懂的经典数学书籍。 (Naritami revisit the Friends of calculus, a classic user-friendly math book.)

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118
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2020-11-18发布

4. shumo

  全国研究生数学建模竞赛优秀获奖论文(National Graduate School Mathematical Contest in Modeling outstanding thesis award)

139
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142
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2020-11-09发布

5. rotation

  fluent 旋转边界算例,可以了解运动机械在fluent模拟中的设置(fluent rotation the boundary example, you can understand the mechanical movement set in fluent simulation)

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2020-11-03发布

6. cfoa

  考虑果蝇算法的缺陷,提出了基于混沌算法的果蝇算法,这是代码。(Code of Fruit fly algorithm based on Chaos Algorithm)

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2020-10-12发布

7. NONSAP

说明:  非线性有限元程序,NONSAP is a general finite element program for the nonlinear static and dynamic analysis of complex structures. The program is very flexible and was designed to be extended and modified by the user. In particular the program can easily be modified to use a different formulation of the equations of motions, different time integration operators and other additional options. (Nonlinear finite element program, NONSAP is a general finite element program for the nonlinear static and dynamic analysis of complex structures. The program is very flexible and was designed to be extended and modified by the user. In particular the program can easily be modified to use a different formulation of the equations of motions, different time integration operators and other additional options.)

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80
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2020-10-08发布

8. MalmquistLuenberger

  基于R程序的malmquist-luenberger 指数的计算源代码。(Malmquist- luenberger index calculation based on R program source code.)

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102
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2020-08-23发布

9. SVDCMP

  奇异值快速分解程序,相比其他奇异值分解程序,速度快,解的精度高。(Fast singular value decomposition process, compared to other singular value decomposition process, fast, high precision solution.)

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78
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2020-08-14发布

10. 在ANSYS中初应力场的获得和施加过程

  ansys-初应力-残余应力-焊接残余应力-ansys温度场(ansys-initial stress)

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100
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2020-07-07发布

11. t_tide_v1.2beta

  潮流调和分析程序,非常实用,里面有说明文件,基本原理是采用最小二乘法来求解超定矩阵,各种参数用来控制选择分潮,间隔时间等。(harmonic analysis)

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98
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2020-06-29发布

12. Bayesian-Methods-for-Hackers

  贝叶斯统计推断相关资料和贝叶斯方法,学习贝叶斯不错的资料(Bayesian statistical inference related data and bayesian methods, learning bayesian good data)

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129
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2020-06-24发布

13. Bayesian-Methods-for-Hackers

说明:  贝叶斯统计推断相关资料和贝叶斯方法,学习贝叶斯不错的资料(Bayesian statistical inference related data and bayesian methods, learning bayesian good data)

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2020-06-24发布

14. Matrix Computations 4th edition.pdf

  矩阵计算英文版第4版,经典,经典,很不错!!!!!请下载!!!!!!(Matrix Computing English Version 4, classic, classic, very good!!!! Please download!!!!!!)

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93
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2020-06-23发布

15. Matrix Computations 4th edition.pdf

说明:  矩阵计算英文版第4版,经典,经典,很不错!!!!!请下载!!!!!!(Matrix Computing English Version 4, classic, classic, very good!!!! Please download!!!!!!)

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82
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2020-06-23发布

16. ansys二次开发

  ansys二次开发 开发语言主要基于UIDL和APDL开发方法 来源网络(ansys secondary development source. UIDL and APDL develapment langrage.)

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103
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2020-06-23发布

17. ansys二次开发

说明:  ansys二次开发 开发语言主要基于UIDL和APDL开发方法 来源网络(ansys secondary development source. UIDL and APDL develapment langrage.)

1
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78
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2020-06-23发布

18. Learn R for Applied Statistics

  Do you need to gain confidence with handling numbers and formulae? Do you want a clear, step-by-step guide to the key concepts and principles of statistics? Nearly all aspects of our lives can be subject to statistical analysis. Statistics: An Introduction shows you how to interpret, analyze and present figures. Assuming minimal knowledge of maths and using examples from a wide variety of everyday contexts, this book makes often complex concepts and techniques easy to get to grips with. This new edition has been fully updated. Whether you want to understand the statistics that you are bombarded with every day or are a student or professional coming to statistics from a wide range of disciplines, Statistics: An Introduction covers it all.

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67
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2020-06-22发布

19. Learn R for Applied Statistics

说明:  Do you need to gain confidence with handling numbers and formulae? Do you want a clear, step-by-step guide to the key concepts and principles of statistics? Nearly all aspects of our lives can be subject to statistical analysis. Statistics: An Introduction shows you how to interpret, analyze and present figures. Assuming minimal knowledge of maths and using examples from a wide variety of everyday contexts, this book makes often complex concepts and techniques easy to get to grips with. This new edition has been fully updated. Whether you want to understand the statistics that you are bombarded with every day or are a student or professional coming to statistics from a wide range of disciplines, Statistics: An Introduction covers it all.

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97
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2020-06-22发布

20. foundations-of-linear-operator-theory-2005

  介绍线性算子的基本概念的文章,这是书里面的一个章节(Foundation of linear operator theory)

0
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181
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2020-06-21发布