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femmatlab
本子程序包含5个子程序,其主要功能是:
(1) 子程序CXCY(E,L,IE,JE)的功能
用于计算各单元的杆件的长度及在结构坐标系中的倾角α的三角函数cosα、sinα。
(2) 子程序ELEA(E,L,IE,JE,A)的功能
用于计算结构坐标系下各单元刚度矩阵中的刚度系数。
(3) 子程序TOTAL(E,LNODE,KE,KZ)的功能
用于形成半带宽的结构原始刚度矩阵。
(4) 子程序FIFX(NP,FXI,FXJ,FYI,FYJ,MMI,MMJ,WL,IE,JE)的功能
它是用来计算各单元的等效节点荷载。
(5) 子程序STIFF(E,KE)的功能
(Book program consists of five sub-programs, and its main functions are:
(1) subroutine CXCY (E, L, IE, JE) function
The unit used to calculate the length of the bar and in the structure coordinates of the angle α of the trigonometric functions cosα, sinα.
(2) subroutine ELEA (E, L, IE, JE, A) function
Coordinate system used to calculate the structure of the element stiffness matrix stiffness.
(3) subroutine TOTAL (E, LNODE, KE, KZ) function
Used to form the structure of semi-bandwidth of the original stiffness matrix.
(4) subroutine FIFX (NP, FXI, FXJ, FYI, FYJ, MMI, MMJ, WL, IE, JE) function
It is used to calculate the equivalent nodal load of each unit.
(5) subroutine STIFF (E, KE) function
)
- 2011-12-10 13:19:17下载
- 积分:1
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lingo3
lingo小程序,解决线性规划问题,希望对从事这方面的朋友有帮助。(lingo small program to solve linear programming problems, hope in this field to help a friend.)
- 2011-08-23 12:41:51下载
- 积分:1
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huitu
matlab初学者对于绘图的基本程序,比如画饼图,线图,向量图,瀑布图等基本绘图基础程序。(matlab for beginners a basic drawing program, such as yourselves chart, line graph, vector, waterfall and other basic drawing foundation program.)
- 2013-09-20 17:17:27下载
- 积分:1
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snake
说明: Snake模型:在matlab的环境中可以运行的Snake程序。(Snake model: in the matlab environment, Snake can run the program.)
- 2010-04-26 22:35:56下载
- 积分:1
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Frequency-domain-subspace-algorithm
频域子空间算法 能实现多输入多输出的matlab源代码(Frequency domain subspace algorithm can achieve multiple input, multiple output matlab source code)
- 2011-05-20 16:19:35下载
- 积分:1
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RDGT
实值离散gabor matlab 代码。来源于实值离散gabor经典书籍。(Real-valued discrete gabor matlab code)
- 2011-11-09 21:15:02下载
- 积分:1
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MATLAB-Highpass-filter
基于matlab的 高通滤波器类别, 设计方法,应用等。(matlab highpass filter)
- 2011-12-20 11:19:33下载
- 积分:1
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RBF_Poisson
RBF方法求解泊松方程(二维)实例,选用RBF函数为MQ函数,采用配点法求解。(RBF method for solving two dimentional Poisson equation)
- 2014-02-21 18:24:31下载
- 积分:1
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LBGK_D2Q9_poiseuille_channel2D
实现格子boltzmann方法中D2Q9模型的简单算法(lattice boltzmann D2Q9 model)
- 2012-04-13 12:58:49下载
- 积分:1
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SISO_sim
mimo signal detection !
- 2014-12-31 03:03:37下载
- 积分:1