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PSK8_MOMENTS_new
calculating coefficients
- 2009-06-09 15:41:36下载
- 积分:1
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fdtd2D
说明: 在前面1维FDTD的基础上给出了2维的FDTD程序。可以帮助我们解决比如波导,光纤中的电磁场计算问题。尤其是给出了边界条件的设置方法。(in front of a peacekeeping FDTD given on the basis of two-dimensional FDTD procedures. We can help solve such as waveguides, optical fiber of electromagnetic computation. In particular, given the boundary conditions be set.)
- 2005-11-16 09:26:42下载
- 积分:1
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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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COFDM_Simulation
cofdm的MATLAB程序,包括完整框图及各部分的模块连接,方便学习~(cofdm Simulink)
- 2010-06-08 11:33:34下载
- 积分:1
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predicted_contact_forces
本程序用于对加工夹具进行受力分析
预测被动力(The procedure for processing fixture for prediction by dynamic mechanical analysis)
- 2008-08-17 10:39:58下载
- 积分:1
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watermark
用matlab编写的数字音频水印算法,包括嵌入、攻击、提取(Using matlab digital audio watermarking algorithms, including embedding, attack, extraction)
- 2011-11-25 15:06:36下载
- 积分:1
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Computational_Electrodynamics-the_FDTD_method
Computational Electrodynamics - the FDTD method (2nd Edition)
3 Dimensional FDTD codes implemented by Matlab and include Dey-Mittra Mesh Generator.
The Dey-Mittra Mesh Generator allows you to input a 2-d geometry to solve
scattering problems. The geometry is input as straight line segments
or circular arcs.
- 2010-08-16 19:51:11下载
- 积分:1
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DMC
DMC程序,利用MATLAB仿真的,供大家研究。(DMC procedure, the use of MATLAB simulation for the U.S. study.)
- 2008-07-11 14:59:42下载
- 积分:1
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P_transfer
m文件批处理转p文件,pcode批处理,直接在matlab中运行,选择含有m文件的文件夹,点确定即可。生成的p文件与P_transfer.m在同一目录下。(batch file used to transfer m file to p file, pcode batch)
- 2013-12-07 12:08:35下载
- 积分:1
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SA_TSP
模拟退火算法程序
模拟退火算法程序
模拟退火算法程序(Simulated annealing algorithm Simulated annealing algorithm)
- 2013-12-16 13:21:42下载
- 积分:1