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ABAQUS子程序UMAT里弹塑本构的实现
说明： 非常详细的umat 雅可比矩阵更新算法的讲解(detailed describetion of the jacobian matrix in abaqus umat)
- 2021-04-06 13:19:02下载
- 积分：1
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Framework
说明： 自己做的一个框架结构的ABAQUS算例。绝对原创！！！(An ABAQUS example of frame structure)
- 2020-03-31 01:46:19下载
- 积分：1
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grwave
地波场强计算,高频地波场强衰减计算，高频电磁波地波传播计算仿真，Fortran源程序，可以在cirr公开网址上获得。( The PC version of GRWAVE requires an IBM PC/AT or equivalent
(80286 microprocessor) with a math co-processor and a minimum of
256 kilobytes of memory.
Disk Contents:
GRWAVE is supplied on a 3.5" or 5.25" disk which
contains three main files. These are GRWAVE.EXE, GRWAVE.FOR
and GRWUSR.MAN. GRWAVE.EXE is executable machine language code.
GRWAVE.FOR is the FORTRAN source code. Compilation of this
source code to produce an executable code requires a FORTRAN
compiler which supports double precision complex arithmetic.
Microsoft FORTRAN Version 4.01 was used to compile and link
GRWAVE.FOR to produce GRWAVE.EXE. Compilation has also been
tested with Lahey FORTRAN F77L [*]. It is known the IBM
Professional FORTRAN will not work because of a lack of support
for double precision complex arithmetic.
[*] Note: GRWAVE uses a function, DREAL, which is not an
intrinsic function of the basic Fortran 77. It is an extended
function in Mic)
- 2009-12-25 19:17:14下载
- 积分：1
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一维快速傅里叶转换
泊松方程的解法，这是一个一维泊松方程，利用快速傅里叶变换方法解(The solution of Poisson equation, which is a one-dimensional Poisson equation, is solved by the fast Fourier transform method)
- 2017-11-23 21:02:28下载
- 积分：1
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y2t
线性回归补偿模型，用于转炉炼钢重点预测模型(Linear regression compensation model)
- 2013-09-22 13:51:47下载
- 积分：1
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wave
MATLAB实现灰度图和彩色图的数字水印，有图像用户界面的(MATLAB realization of grayscale and color map of digital watermarking, a graphical user interface)
- 2009-05-26 21:28:29下载
- 积分：1
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ARPS-users-guide
arps说明文档，使用教程以及相关代码说明(arps users guide)
- 2015-04-03 11:54:25下载
- 积分：1
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建模增强 Kerr 非线性光子晶体波导模式传输
时域有限差分法对模型的增强 kerr 非线性光子晶体波导模式传输
- 2022-12-29 13:35:08下载
- 积分：1
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Chapter7
fortran cases for BEM
- 2017-12-19 14:06:44下载
- 积分：1
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Navier-stokes 方程的一维激波结构解代码
Navier-stokes 方程的一维激波结构解代码
- 2023-01-29 12:25:03下载
- 积分：1
