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zyfdtd2D
时域有限差分法在matlab环境下进行的仿真,更形象地说明了时域有限差分法
(When the FDTD method simulation in Matlab environment, but also vividly illustrates the finite difference time domain method)
- 2012-06-13 15:44:19下载
- 积分:1
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RectWave
矩形波路径规划算法,从起始点通过用矩形波传递到达目标点的方法来获得连通路径。适用于已知地形的栅格图。(Rectangular wave path planning algorithms, from the starting point by using the rectangular wave transmission methods to reach the target point to get connectivity path. Applicable to the known topography of the grid map.)
- 2008-03-18 20:12:26下载
- 积分:1
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new
说明: 小世界网络路径求法,以及聚集度的求法,开发环境是matlab(small world)
- 2009-08-24 00:10:40下载
- 积分:1
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rddata
MIT心电数据库 心电读取数据(matlab)
注意 必须将MIT-BIH心电数据库的三种类型文件全部下载下来
此程序是麻省理工学院研究人员编写 非常的好用~(ECG MIT ECG database to read data (matlab) attention to the need to MIT-BIH ECG database of all three types of files downloaded from the Massachusetts Institute of Technology research program is to write very easy to use ~)
- 2011-05-08 15:14:42下载
- 积分:1
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bzh5
自己编的一个matlab 程序,先对图像进行加噪声,然后进行滤波,再进行边缘检测(Made themselves a matlab program, the first increase the image noise, and then filter, then the edge detection)
- 2010-05-24 14:56:09下载
- 积分:1
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Fading-channel-simulation
衰落信道仿真
function r = rayleigh( fd, fs, Ns )
r = rayleigh(fd,fs,N)
A Rayleigh fading simulator based on Clarke s Model
Creates a Rayleigh random process with PSD determined
by the vehicle s speed.
INPUTS:
fd = doppler frequency
set fd = v*cos(theta)/lambda
v = velocity (meters per second)
lambda = carrier wavelength (meters)
theta = angle w/ respect to tangent (radians).
fs = sample frequency (Samples per second)
Ns = number of samples of the Rayleigh fading
process to produce
OUTPUTS:
r = row vector containing Ns samples of the Rayleigh
fading process
Author: Matthew C. Valenti
Mobile and Portable Radio Research Group
Virginia Tech
For Academic Use Only
(Fading channel simulation)
- 2012-04-19 20:13:22下载
- 积分:1
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velocity
matlab 地震 速度分析 自写的matlab源程序(matlab Velocity analysis)
- 2013-12-25 12:22:50下载
- 积分:1
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jenhai
电力系统暂态稳定程序,可以进行暂态稳定计算,用平面波展开法计算二维声子晶体带隙,用MATLAB实现动态聚类或迭代自组织数据分析。( Power System Transient Stability Program, can be transient stability, Computation Method D phononic bandgap plane wave, Using MATLAB dynamic clustering or iterative self-organizing data analysis.)
- 2016-11-08 13:35:25下载
- 积分:1
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ricefadingandrayleighfading
瑞丽衰落和莱斯衰落的对比
瑞利衰落(Rayleigh Fading):在无线通信信道中,由于信号进行多径传播达到接收点处的场强来自不同传播的路径,各条路径延时时间是不同的,而各个方向分量波的叠加,又产生了驻波场强,从而形成信号快衰落称为瑞利衰落。瑞利衰落属于小尺度的衰落效应,它总是叠加于如阴影、衰减等大尺度衰落效应上。(rice fading and rayleigh fading)
- 2016-05-22 20:17:39下载
- 积分:1
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programas_2
lfnewton matlap source code
- 2010-06-28 11:29:33下载
- 积分:1