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receiver diversity ber performace
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无线网络的中继节点协作分集研究源代码，包括多种接收端技术-Relay nodes in wireless networks of cooperative diversity source code, including a variety of receiver techniques
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多径瑞利衰落下的分集接收机仿真；考虑了多径干扰和其他用户对主用户的干扰-Multipath Rayleigh Fading Diversity Receiver simulation considering multi-path interference and other users of the primary user interference
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这是rake接收机的MATLAB仿真源程序，很好的仿真了这种分集接收方式-This is a MATLAB simulation source rake receiver, a good simulation of the way that diversity reception
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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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通信系统中用matlab对系统的性能进行仿真，其中包括分集接收机-Communication systems using matlab to simulate the performance of the system, including the diversity receiver
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2天线空时码 多天线分集接收技术 本科论文资料-2 multi-antenna space-time code receiver antenna diversity information technology undergraduate thesis
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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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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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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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分层空时编码技术是提高无线信道传输速率和容量的一种非常有效的方法。在无需提高信号发射功率和额外增加带宽的情况下就可以大幅度的提高系统容量。但是，分层空时编码无法获得最大分集增益，所以接收端在恢复信号时选用的译码算法对系统性能至关重要。-Layered space-time coding technology is to improve the wireless channel transmission rate and capacity of a very effective method. W
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The receiver performance is quantified by depicting the receiver operating char- acteristics (ROC) curves. This curves serve as a tool to and study the performance of a sensing scheme. ROC graphs are employed to show trade-of vs between detection pro
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利用MATLAB软件来仿真RAKE接收机分集接收性能的程序-Performance simulation of RAKE receiver diversity using MATLAB software program
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we present a new space–time block code for timeand frequency-selective (doubly-selective) channels. It can be interpreted
as the extension of the Alamouti code to doubly-selective channels, and relies on a joint time–frequency reversal of the trans
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