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source_code_of_advanced_computational_mechanics

于 2020-10-09 发布文件大小:18KB

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代码说明：

《高等计算力学》教材的源程序,非线性有限元计算程序(" Advanced Computational Mechanics" of the source material)

文件列表：

《高等计算力学》（杨庆生）示例程序
..................................\T1.FOR,5077,1988-05-28
..................................\T2.FOR,7661,1988-05-31
..................................\T3.FOR,3019,1988-05-28
..................................\T4.FOR,8509,1988-06-03
..................................\T5.FOR,9890,1988-05-31
..................................\T6.FOR,3823,1988-06-02
..................................\T7.FOR,6027,1988-06-15
..................................\T8.FOR,11785,1988-06-13
..................................\TT.FOR,4505,1988-06-15

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vss-nlms
国外最近的一篇变步长nlms仿真，该文件有文中的几种仿真(Recent foreign nlms a variable step simulation, there is the text of the document of several simulation)

2013-07-15 10:00:03下载

积分：1
AnalyticAnelastic
二维粘弹性介质中波的传播的解析形式。应用Carcione等在1988年发表的《WAVE PROPAGATION SIMULATION IN A LINEAR VISCOELASTIC MEDIUM》一文中的方法，更加详细的介绍见英文描述。该代码对于做波场模拟的同学有很好的参考价值。( MATLABScript for obtaning the analytical solution for 2D wave propagation in a viscoelastic medium, based on the Appendix B of paper of Carcione et al. (1988)(1), corrected in (2). The source used is a Ricker wavelet in the y velocity component. A figure of the source temporal function and its inverse Fourier transform are provided to verify the good working of the method. Also works for elastic variables by substituting the values of vp and vs by real constant ones (vp_0 & vs_0). Attenuation is implemented by GMB-EK rheology presented in (4) and thoroughfully explained in (3). In order to make a proper comparison with numerical data it is recommended to either use the same rheology in both the numerical and the analytical. It is also possible to get an almost constant Q value by increasing a lot the number of mechanisms used in both the numerical and the analytical solutions, thus minimizing the effects of the Q fitting in the comparison.)

2012-04-23 13:18:07下载

积分：1
SRFTMATLAB-master
滤波器与匹配电路的设计，基于简化实频技术的matlab实现(the SRFT achieves an optimal lter design byusing computer-aided optimization. This code will describe SRFT and a MATLABR implementation of the SRFT currently under development)

2017-05-05 22:15:16下载

积分：1
multiplication-table
只是一个课堂上做的九九乘法表，可能很多人做过(Just a class to do multiplication table, many people may have done)

2011-10-21 19:43:24下载

积分：1
K_SIRP
说明： SIRP法仿真K分布杂波，之前有下载过类似的，但是建立非线性表时的函数定义是有错误的，进行了修改，可以得到较好的估计效果(Simulating K distribution clutter by SIRP, similar to the code which been downloaded before, but when the establishment of non-linear function is wrong and modified, you can get a better estimate effect )

2009-07-22 10:20:37下载

积分：1
edger12dlocalbasis
通过C++头文件实现的有限元形状函数计算程序(finite element shape function)

2012-11-15 15:02:29下载

积分：1
FFT
FFT源代码 FFT源代码 FFT源代码(FFT source code FFT source code FFT source code)

2021-03-09 16:59:27下载

积分：1
umat-temperature
ABAQUSYONG UMAT 描述热力耦合子程序(ABAQUSYONG UMAT subroutine describe thermal coupling)

2020-09-14 14:27:57下载

积分：1
RevisedSimplex
这是求解线性规划问题的revised simplex method的算法，需要得知原始的基和基本解(This is the revised simplex method for linear programming problem. It needs the initial basis and basic solution for input.)

2020-10-25 11:10:00下载

积分：1
gavsteh
地球物理中的G-S变换，电磁场频率域变换到时间域。(Geophysics in the GS transformation, electromagnetic frequency domain transform to the time domain.)

2021-04-22 12:48:48下载

积分：1

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source_code_of_advanced_computational_mechanics

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