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连续体和结构的非线性有限元
说明: finite element theory
- 2020-03-29 10:47:02下载
- 积分:1
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FFT
对FFT算法的基2时析型实现,在实习时很多专业会用到(Algorithm based on FFT analysis of type 2 o)
- 2008-05-24 16:31:40下载
- 积分:1
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foutiu
小波包分析提取振动信号中的特征频率,大学数值分析算法,计算互信息非常有用的一组程序。( Wavelet packet analysis to extract vibration signal characteristic frequency, University of numerical analysis algorithms, Mutual information is useful to calculate a set of procedures.)
- 2017-03-15 00:05:37下载
- 积分:1
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jacobi
雅可比迭代(过关法)计算实对称矩阵的特征值和特征向量(Jacobi iteration (immigration law) the calculation of Real Symmetric Matrix Eigenvalues and eigenvectors)
- 2020-08-03 17:08:34下载
- 积分:1
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Average stress
计算多材料单元平均应力应变,用于提取计算等效弹性模量 泊松系数(Calculate the average stress-strain of multi-material elements)
- 2020-11-11 18:59:45下载
- 积分:1
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PHR_multiplier_method
《最优化理论与方法》书籍中的乘子法的源程序,该书中的很多案例都用此方法试验过,本代码是一个小案例,将目标函数和约束函数按自己的需求换掉就能进行所期望的运算(" Optimization Theory and Methods" books multiplier method of the source, the book' s many cases are tested using this method, the code is a small case, the objective function and constraints to replace it according to their needs can perform the desired operation)
- 2013-05-28 17:39:02下载
- 积分:1
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EXERCISE_3_2
比较JPLDE405的切比雪夫系数导出的位置与低精度月球坐标分析。(Comparative Analysis of JPL DE405 cut Chebyshev coefficients derived position with low accuracy lunar coordinates.)
- 2020-11-11 13:29:46下载
- 积分:1
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3
用刷选法求出100之内的素数。并输出数有多少个。(100 prime number is calculated by the method of selection. And the output count how many.)
- 2013-09-11 19:40:35下载
- 积分:1
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XFEM-code
用于计算裂纹的扩展有限元程序,Matlab编写(Extended finite element program used to calculate the crack, Matlab prepared)
- 2012-12-05 17:22:08下载
- 积分:1
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fortran
2D FDTD TE mode with a plane wave source and a PML abc
- 2020-12-16 16:09:14下载
- 积分:1