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已知单层板正轴刚度求层合板刚度ABD
已知单层板正轴刚度求层合板刚度ABD,已知单层板正轴刚度求层合板刚度ABD,已知单层板正轴刚度求层合板刚度ABD,已知单层板正轴刚度求层合板刚度ABD,已知单层板正轴刚度求层合板刚度ABD,已知单层板正轴刚度求层合板刚度ABD.
- 2022-03-20 20:52:33下载
- 积分:1
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追赶法求解三对角矩阵程序(Fortran),可应用于ADI-FDTD、HIE-FDTD等电磁方法中
该程序为利用追赶法原理求解三对角矩阵的程序示例,非常容易理解,便于各位同行根据需要进行扩展,尤其是对于电磁、动力学以及数理领域,对于时域有限差分法中的ADI-FDTD、HIE-FDTD非常有用
- 2022-03-15 15:55:29下载
- 积分:1
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Fortran内部函数Random_seed()
关于Fortran语言中Random_Seed()函数讲解(Explanation of Random_Seed() Function in Fortran Language)
- 2020-06-22 10:00:01下载
- 积分:1
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moatl
水平变化海洋环境简正波声场计算程序。再修改原网站oalib.hlsresearch.com程序的基础上,加上matlab程序分析结果。(normal mode model in the range-depended marine environment, lmodify the original program on oalib.hlsresearch.com,plus matlab program to analysis the output. )
- 2016-10-20 18:11:00下载
- 积分:1
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Dload子程序-abaqus
使用此子程序定义非均匀的分布式机械负载(压力和体力)。
当负载是时间和/或位置的复杂函数时,通常使用用户子程序DLOAD。
通常可以用* AMPLITUDE选项建模简单的时间函数。
子程序也可以用来定义一个随元素号和/或积分点数而变化的负载。(This subroutine is used to define non-uniform distributed mechanical loads (pressure and physical force).
When the load is a complex function of time and/or location, the user subroutine DLOAD is usually used.
A simple time function can usually be modeled with the * AMPLITUDE option.
Subprograms can also be used to define a load that varies with the number of elements and/or points of integration.)
- 2020-06-20 17:00:02下载
- 积分:1
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TOPMODEL
TOPMODEL是分布式水文模型,这里为开发者的程序,以供参考学习。版本为9701(Background to TOPMODEL
This program is intended as a demonstration version of TOPMODEL for PC-Windows and has been developed from versions used for teaching purposes over a number of years in the Environmental Science degree course at Lancaster University, including TOPT9502 which is also available at the TOPMODEL Web site (see below) as a DOS program and FORTRAN source code.)
- 2018-01-25 09:14:32下载
- 积分:1
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WENO
weno格式解决一维黎曼问题的代码,fortran90编写(Fortran code for Riemann problem solver in weno scheme)
- 2021-03-21 10:49:17下载
- 积分:1
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Gao-Collins模型
Gao-Collins粒径趋势模型是把粒径趋势矢量的平面分布图看成为一幅同时包含信息和噪声的图象, 从而用图象处理技术来提取平面二维粒径趋势矢量图象中所含的沉积物输运信息 。按照这种方法, 对于所考虑的海域可通过各采样点底质的粒度分析获得粒径参数的平面分布图式, 然后经粒径趋势分析获得沉积物输运图式。粒径趋势分析的第一步是在采样点网格上对每两个相邻的采样点进行比较, 找出所有的粒径趋势矢量。两个采样点是否/相邻0, 可用特征距离D cr 来衡量(D cr 通常为最大采样间距)。如果两采样点的实际间距小于D cr , 则判定为/相邻0, 否则判定为/不相邻0。第二步是用下式求出每个采样点的趋势矢量的和
- 2022-09-01 20:45:03下载
- 积分:1
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Sllcorrelation
分析两时间序列之间的超前和之后关系,计算滞时长度,多用于水文气象方面分析研究(Analysis ahead of and after the relationship between the two time series, calculating the lag length, used for the analysis of hydrometeorological)
- 2020-07-10 10:08:55下载
- 积分:1
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UEL_XFEM
本例是研究断裂问题的ABAQUS 子程序代码,使用Fortran语言编辑,研究扩展有限元的同志们可以借鉴一下。(This example is the study of fracture problems ABAQUS subroutine code, Fortran language editing, extended finite element study comrades can learn it.)
- 2016-04-23 16:47:07下载
- 积分:1