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3下载:
这是一个频率选择性瑞利衰落信道的模型,程序建模为两径。,This is a frequency-selective Rayleigh fading channel model, the program is modeled as two tracks.
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多种Rayleigh衰落信道的程序,单径和多径频率选择性-A variety of procedures for Rayleigh fading channel, single path and multipath frequency selective
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正交频分复用是一种多载波宽带数字调制技术。相比一般的数字通信系统,
它具有频带利用率高和抗多径干扰能力强等优点,因而适合于高速率的无线通信系统。-
OFDM Simulator
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MIMO OFDM Simulator:
OFDM.m: OFDM Simulator (out
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using Jakes model to simulate rayleigh channel fading-using Jakes model to simulate rayleigh channel fading
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Wrapper Matlab scr ipt to design a frequency selective Rayleigh channel
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Matlab code to simulation the wireless channel type.This is the most common case called Rayleigh channel.And in the frequency selective channel.
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两个重要文件:
1、Rayleigh_Doppler_singlePath.m
产生单径Rayleigh衰落,采用了6种方法并进行了比较,推荐使用第6种方法;
2、Rayleigh_Doppler_multiPath.m
根据多条径的延时和强度,产生频率选择性衰落;
在单径和多径两个程序中,均提供了其功率谱的输出代码; -Two important documents: 1, Rayleigh_Doppler_singlePath.m to generate a sin
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This paper compares performance of nite impulse
response (FIR) adaptive linear equalizers based on the recursive least-squares (RLS) and least mean square(LMS) algorithms in nonstationary uncorrelated scattering wireless channels. Simulation resul
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多输入多输出正交分频多工模拟器。
正交分频多工:OFDM模拟器(外层函数)
create_channel:产生一个瑞利衰落信道复用,解的天线配置、正交分频多工结构、power-delay档案。
svd_decompose_channel:既然全网络知识是假设,在并行传输奇异值模式。这个函数分解这些频道模式。
BitLoad:适用bit-loading算法来实现预期的钻头和能量
-MIMO OFDM
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无线通信系统中信道仿真(包括AWGN信道,瑞利衰落信道,频率选择性衰落信道)-For channel simulation of wireless communication systems (including AWGN, Rayleigh fading channel, frequency selective fading channel)
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channel estiamtion for a rayleigh frequency selective fading
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