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meshing
有限元编程做网格划分的，对于从事有限元分析的比较有用(Programming the finite element mesh to do the, for finite element analysis of the more useful)
- 2020-06-30 15:40:02下载
- 积分：1
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MillerRabin()
素性检测的miller-rabin算法。。。。。(Primality testing)
- 2011-11-23 16:56:41下载
- 积分：1
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feature parameters extracting_amplitude domain
说明： 同时求取不同信号的多个时域特征参数，可以随意更换待分析信号(Multiple time domain characteristic parameters of different signals are obtained at the same time.)
- 2021-02-06 00:28:02下载
- 积分：1
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jifen
分别用梯形法和矩形法求定积分，附加应用实例(, Respectively, with the trapezoidal method and the rectangle method to find definite integrals, additional application examples)
- 2012-11-28 22:16:59下载
- 积分：1
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five-ways
数值分析非线性方程求解（五种方法）。分析牛顿法、割线法、对分法、Steffensen法、简易牛顿法解线性方程组的性质(Numerical analysis of nonlinear equations (five methods). Nature of the analysis of Newton, secant, bisection method, Steffensen method, simple Newton method for solving linear equations)
- 2013-12-10 14:41:01下载
- 积分：1
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error
有限元计算软件Nastran 运算出错时的所有错误列表，从标号1到22107.7。(FEM calculation error list of all software Nastran Error from grade 1 to 22,107.7.)
- 2013-12-03 23:55:42下载
- 积分：1
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PRproject_lda
说明： 线性判别分析（LDA，全称Fisher Linear Discriminant Analysis）算法的C#实现源码，根据stprtool box for matlab中的LDA.m编写。用到MathNet库做相关的矩阵运算，使用zedgraph控制绘图。有简单的测试数据。( C# source code of linear discriminant analysis (LDA, full name of the Fisher Linear Discriminant Analysis) algorithm , according to LDA.m of stprtool box for matlab . Use MathNet library to do matrix operations,and use zedgraph control for drawing. Thers has a simple test data.)
- 2010-04-20 09:59:35下载
- 积分：1
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ff2
fft谐波分析的实例，并求出THD即谐波畸变率
(Examples fft harmonic analysis, and find THD)
- 2014-11-15 10:52:45下载
- 积分：1
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2011MHD--wangxiaogang.zip
这是2011年中国等离子暑期学校关于磁流体力学（MHD）的讲义，授课的老师是北京大学的王晓刚教授，非常经典！(This is the 2011 China Summer School on magnetic plasma hydrodynamics (MHD) lectures, taught at Peking University Professor Wang Xiaogang teacher, very classic!)
- 2021-05-14 09:30:02下载
- 积分：1
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mintreek-i-understang
程序设计的一些基本算法 及其应用 有很高的应用价值(Some basic programming algorithm and its application has a high value)
- 2013-05-21 10:38:10下载
- 积分：1
