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Description: OFDM-CDMA combined scheme power point presentation.
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Size: 438272 |
Author: rshariar |
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Description: WIMAX-MIMO的Alamouti-ofdm空時分組碼MATLAB程序-alamouti-ofdm of wimax-mimo.alamouti-ofdm
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Size: 31744 |
Author: 邱品其 |
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Description: OFDM峰均比经典算法matlab程序，包括PTS，SLM，限幅等-OFDM PAPR reducing source codes,including PTS SLM and Cliping
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Size: 69632 |
Author: liyong |
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Description: 降低OFDM系统峰均比的PTS算法源码，经过MATLAB仿真成功-Reduce the PAPR of OFDM system PTS algorithm source, after the success of MATLAB simulation
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Size: 1024 |
Author: 张超 |
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Description: The source code for OFDM Peak-to-Average Power Ratio
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Size: 1024 |
Author: thanh |
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Description: ofdm的标准源代码，国外人写的，相当好-ofdm standard source code, written by foreign people, very good
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Size: 183296 |
Author: jia |
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Description: OFDM降低峰平比采用预失真技术，程序仿真了加入预失真技术后的星座图与未加预失真的比较。结果比较明显。采用QAM映射。-OFDM PAPR reducing the use of pre-distortion technology, process simulation technology to join the pre-distortion of the constellation diagram and the following not pre-distortion comparison. More obvious results.
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Size: 6144 |
Author: 以琳 |
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Description: ofdm基本原理 信道估计基本算法研究 应用前景-the basic principles of ofdm channel estimation algorithm for application of basic
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Size: 1971200 |
Author: 宋迪 |
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Description: 正交频分复用技术OFDM的理论和设计指导书-OFDM orthogonal frequency division multiplexing theory and design guide book
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Size: 4395008 |
Author: moray |
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Description: OFDM程序，很详细，也比较简单，适合初学者学习研究-OFDM procedures in great detail, but also relatively simple, suitable for beginners study
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Size: 1024 |
Author: 小红 |
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Description: gnuradio下ofdm系统的python实现。包括收发路径，fft变换，标准的ofdm程序。-ofdm system under gnuradio achieve python. Including the transceiver path, fft transform, ofdm standard procedures.
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Size: 6144 |
Author: wujian |
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Description: 一个用M文件编写的关于OFDM物理层的仿真，包括了发送和接受端以及基于训练序列的信道估计，能计算误码率-A document prepared by M on the simulation of OFDM physical layer, including the sending and the receiving end as well as the training sequence based channel estimation, the bit error rate can be calculated
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Size: 7168 |
Author: guangangyu |
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Description: OFDM Modulation, it´ s a good ebook for beginners-OFDM Modulation, it´ s a good ebook for beginners...
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Size: 4396032 |
Author: Alex |
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Description: 这是一个基于16QAM调制的OFDM系统仿真。-16QAM-OFDM
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Size: 4096 |
Author: daixuan |
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Description: 这是一个bpsk调制的ofdm系统仿真程序。-bpsk-ofdm
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Size: 4096 |
Author: daixuan |
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Description: Orthogonal Frequency-Division Multiplexing (OFDM)
J.J. van de Beek1, P. Ö dling2, S.K. Wilson1, P.O. Bö rjesson2
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Size: 129024 |
Author: Hieu |
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Description: OFDM程序，这么安排矩阵的目的是为了构造共轭对称矩阵
共轭对称矩阵的特点是 在ifft/fft的矢量上 N点的矢量
在0，N/2点必须是实数 一般选为0
1至N/2点 与 （N/2）+1至N-1点关于N/2共轭对称- BPSK simulation using a carrier cosine wave with ISI
clc
close all
clear all
figure(1)
n=160
for i=1:n
data(i)= 2*round(rand)-1
end
create modulated BPSK signal
first expand the bit stream
exdata=[]
for i=1:length(data)
for rep=1:5
exdata= [exdata data(i)]
end
end
ts=.1
t=1:ts:80.9
carrier=cos(pi*t)
multiply expanded bitstream by cosine wave with carrier frequency
this is the BPSK that is to be transmitted over the channel
bpsk=carrier.*exdata
bpsk=[bpsk(length(bpsk)-1) bpsk(length(bpsk)) bpsk]
plot(bpsk)
generating the noise
p=rand(1,800)*2*pi
p=rand*2*pi
snr=10
r=sqrt(-1*(1/snr*log(1- rand)))
no = 5*(r.* exp(j*p))
no = (r.* exp(j*p))
value of alpha
al=rand+j*rand
al=1
Spreading channel with the alpha as the variable
for k=5:5:795
for l = 1:5
al=round(rand)+j*round(rand)
rec(k+l)=bpsk(k+l)+al*bpsk(k-5+l)
end
end
rxdata=rec+ no
begin demodulation
first multiply recie
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Size: 6146048 |
Author: 卞敏捷 |
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Description: this the OFDM Transmitter and receiver content file.-this is the OFDM Transmitter and receiver content file.
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Size: 1024 |
Author: shahbaz |
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Description: OFDM系统仿真分析及基于循环前缀的研究-Analysis and Simulation Study Based on Cyclic Prefix
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Size: 2050048 |
Author: 王强 |
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Description: ofdm系统的FFT滤波器 及完成OFDM解调-FFT filter ofdm system and the completion of OFDM demodulation
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Size: 8192 |
Author: majie |
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