-
DES
DES算法的加解密程序，MATLAB实现，还有实验报告一并附上。(DES algorithm encryption and decryption procedures, MATLAB implementation, the key length can only be eight.)
- 2012-06-02 17:47:27下载
- 积分：1
-
CPSS
This file is simulation of PSS in matlab simulink.
This file is helpful for understanding POWER SYSTEM.
- 2016-07-13 02:28:39下载
- 积分：1
-
SA
说明： 经典的SA算法，求函数极值，用一个具体的例子进行说明，程序注释非常明确。希望对大家有所帮助。(The classical SA algorithm, find the function extreme value, with a concrete example to explain the program notes are very clear. Hope to help.)
- 2010-08-01 21:43:58下载
- 积分：1
-
MIMO_dC
MIMO-有关差分编码,用matlab书写,(MIMO-related differential coding, using Matlab writing,)
- 2007-06-22 13:44:08下载
- 积分：1
-
Steg
in this project data is hiding by LSB stegnography the shifting opertor is used to shift the data
- 2014-10-05 21:57:50下载
- 积分：1
-
eemd
本程序是希尔伯特黄变换中的EMD分解得到IMF分量的源程序(This procedure is the Hilbert-Huang transform EMD decomposition IMF component of the source)
- 2013-10-16 17:47:59下载
- 积分：1
-
matlab_FEM_dismesh
DistMesh giving a singular FEM matrix?(Hi
Anyone here with some experience of using DistMesh in finite element code? I m solving the scalar Helmoltz equation in an annular region in 2D:
rho_1 < rho < rho_2
where rho_1 is the radius of a Perfect Electric Conducting cylinder and rho_2 is where the mesh is truncated using an Absorbing Boundary condition.
Now, I ve written code to mesh the region myself (by dividing the region into annular rings and picking a fixed number of points on each ring) and I ve written another program which uses DistMesh to mesh the region. I get a nice solution using my own meshing code but the FEM matrix becomes singular when I use DistMesh. This is the DistMesh Code I used:
Circle with hole
rABC=1.5
rCyl=0.5
fdstring=sprintf( ddiff(dcircle(p,0,0, f),dcircle(p,0,0, f)) ,rABC,rCyl)
fd=inline(fdstring, p )
box=[-2,-2 2,2]
[p,N]=distmesh2d(fd,@huniform,0.04,box,[])
I tried changing box and the 0.04 value (initial edge length). But every time, the matrix becomes sin)
- 2010-06-05 09:17:55下载
- 积分：1
-
kalmancolour
MATLAB代码,利用卡尔曼滤波实现加入彩色噪声的语音信号增强.效果不错.(MATLAB code, the use of Kalman filter color noise adding realize voice signal enhancement. Good results.)
- 2008-02-24 17:24:12下载
- 积分：1
-
upfc
Unified power flow controller load flow model
- 2013-07-29 21:03:21下载
- 积分：1
-
超声数值模拟
超声波数值模拟，通过matlab模拟声场的传播(ultrasonic simulation)
- 2019-03-22 09:13:02下载
- 积分：1
