Fading-channel-simulation
所属分类:matlab编程
开发工具:matlab
文件大小:3KB
下载次数:35
上传日期:2012-04-19 20:13:22
上 传 者:
guet_zyi
说明: 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)
文件列表:
rayleigh.m (3789, 2008-01-10)
suzuki_fading.m (2473, 2008-01-10)
channel_build.m (1486, 2008-01-10)
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