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3下载:
1发2收的最大比合并算法源代码,Rayleigh信道-This is a matlab .m file of Maxium Ratio Combining(MRC) algorithm in rayleigh channel with 1 transmitter and 2 receiver.
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MATLAB仿真rake接收机,分三种方式:等增益合并,最大比合并和选择性合并-MATLAB simulation rake receiver, divided three ways: equal gain combining, maximum ratio combining and selective merge
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四通道分集合并接收机,调制方式为连续相位频率调制-Four-channel diversity combining receiver for continuous phase modulation frequency modulation
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1下载:
该程序是使用Matlab仿真协同通信的DF(解码转发)基本性能,基本模型S-R-D三个节点,接收端使用MRC(最大比合并)。固定DF由于SR信道的错误,其性能受到限制,在大SNR情况下不能获得有效分集。而当SR距离足够近的时候,可能获得一定的分集增益。-The program is a cooperative communication using Matlab simulation DF (decode forwarding) basic performance, the basic mode
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0下载:
该程序是使用Matlab仿真协同通信的DF(解码转发)基本性能,基本模型S-R-D三个节点,接收端使用MRC(最大比合并)。固定DF由于SR信道的错误,其性能受到限制,在大SNR情况下不能获得有效分集。而当SR距离足够近的时候,可能获得一定的分集增益-The program is a cooperative communication using Matlab simulation DF (decode forwarding) basic performance, the basic mode
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2下载:
本程序仿真了AWGN信道下,采用DS扩频对bpsk信号的影响,扩频码采用walsh码,扩频因子16;
接收端进行rake接收,然后分集合并,比较了三种分集方式对误码率的影响
从图像可以看出在扩频因子较高的情况下,最大比值合并与等增益合并性能相近-This program simulates the AWGN channel, using DS spread spectrum signal for bpsk influence spreading code using walsh code
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用matlab实现了CDMA系统的RAke接收机,比较最大比合并,等增益合并和选择式合并接收机的性能-Using matlab to achieve a CDMA system RAke receiver, compare maximal ratio combining, equal gain combining and selective merge receiver performance
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仿真了在多径传播信道条件下仿真rake接收机的工作过程。接收机采用MRC方式,并考虑了降低接收机复杂性的不同方法。-Simulates channel estimation for a discrete-time channel impulse response hf with time resolution ts in seconds. In addition, the function uates the weighting factors to be used in a RAKE
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