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Description: qpsk调制在awgn/rayleigh信道下的误码性能比较，以及信号的功率谱和星座图-QPSK modulation in awgn/Rayleigh Channel Performance Comparison of error, and the signal power spectrum and constellation
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Size: 5120 |
Author: 徐鹏 |
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Description: Bpsk在瑞利衰落信道下的仿真模型。simulink实现。可以通过仿真看到瑞利衰落信道对于bpsk性能的影响。并且可以比较rayleigh信道和AWGN信道下bpsk的性能。-Bpsk in Rayleigh fading channel simulation model. Simulink achieve. Simulation can see Rayleigh fading channels for BPSK performance impact. And to be compared Rayleigh Channel and AWGN under BPSK performance.
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Size: 8192 |
Author: 赵欣 |
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Description: The intention is to show you how to incorporate the AWGN/Rayleigh fading models in the basic decoding program. -The intention is to show you how to incorpor ate the AWGN/Rayleigh fading models in the basi c decoding program.
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Size: 5120 |
Author: 里海 |
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Description: 用MATLAB生成QPSK信号，并通过瑞丽信道和AWGN信道的仿真。-MATLAB QPSK signal generation, and through Ruili Channel and AWGN channel simulation.
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Size: 202752 |
Author: wsx |
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Description: 这是我们通信建模与仿真书上的程序，是白噪声＆瑞利信道下对OFDM的仿真实现。-This is our communication on Modeling and Simulation on the procedures, White Noise & Rayleigh Channel on OFDM Simulation.
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Size: 7168 |
Author: wangping |
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Description: 这篇实验报告阐述了无线通信系统仿真的原理。主要完成两个任务，任务一是BPSK调制在AWGN信道和在rayleigh信道下的性能比较，任务二 CDMA扩频多用户系统。这篇报告介绍了相关原理，并且在附录上有matalb源代码及注释。-This report describes the experimental wireless communications system simulation theory. Completed two major tasks, First, the task BPSK modulation in AWGN channel and rayleigh channel, the comparison two tasks CDMA multi-user system. This report describes the relevant principles, and the appendix are matalb source code and the Notes.
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Size: 751616 |
Author: 蔡育瑜 |
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Description: 这是BCSK Simulation for AWGN & Rayleigh Channels, 详细的算法说明见程序注释. -This is BCSK Simulation for AWGN
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Size: 3072 |
Author: leiming691128 |
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Description: 多径信道仿真
有三条固定路径的AWGN多径信道的QPSK系统进行BER性能方针，并与在理想的AWGN信道中同样系统的BER进行比较，为简化模型，作如下假设：
1，信道中有三条路径，包括一条没有衰落的LOS路径和两条具有瑞利衰落的路径。与各路径相应的接收功率以及路径间的延迟差是仿真的参数
2，信道的锐利衰落仅影响发送信号的幅度，不影响瞬时相位。
3，在符号间隔内各多径分量的衰减幅度是常数，并与相邻间隔无关。-Multipath channel simulation There are three fixed path multipath AWGN channel BER performance of QPSK systems approach, and in an ideal AWGN channel BER the same system for comparison, in order to simplify the model, make the following assumptions: 1, There are three channels path, including a no decline LOS path and the two have a Rayleigh fading path. Corresponding with the path to receive power as well as the path delay difference between the simulation parameters of 2, channel sharp decline affects only the magnitude of the transmitted signal, does not affect the instantaneous phase. 3, in the symbol intervals multipath component of the decay rate is constant, and has nothing to do with the next interval.
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Size: 5120 |
Author: TT |
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Description: QPSK with AWGN Rayleigh channel 性能分析与程序
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Size: 108544 |
Author: matlab |
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Description: QPSK调制下在AWGN和Rayleigh衰落信道下的仿真以及误码率计算，包含完整的报告说明-QPSK modulation in AWGN and Rayleigh fading channel simulation, as well as bit error rate calculation, the report contains a complete description
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Size: 611328 |
Author: chongge |
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Description: To calculation the BER of BPSK over
AWGN ang Rayleigh Fading channel. -To calculation the BER of BPSK overAWGN ang Rayleigh Fading channel.
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Size: 4096 |
Author: 陳何 |
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Description: 仿真CDMA系统的信道，在输入所需用户序列和其他干扰用户序列后在信号上叠加高斯白噪声，干扰用户多径干扰和所需用户的多径干扰和衰落。并根据输入延时曲线产生信道延时，输出mul_fad_sequence为信道信号输出，max_delay为信道最大延迟，fade_sign为瑞利信道中最大幅度分量的衰落量，mpath_amp为信道多径的幅度因子-Simulation of CDMA systems channel, the import requirements of the user sequence and other interference in the signal sequence users superimposed Gaussian white noise, multipath interference interference users and required the user s multipath interference and fading. And in accordance with input delay curve generated channel delay, the output for mul_fad_sequence signal output channel, max_delay to channel the maximum delay, fade_sign Rayleigh channel for the decline of the most significant amount of weight, mpath_amp for multipath channel magnitude factor
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Size: 2048 |
Author: fisher |
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Description: QAM调制仿真程序，在AWGN和瑞利衰落信道下仿真，适用于初学者。-QAM modulation simulation program, in the AWGN and Rayleigh fading channel simulation, applicable to beginners.
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Size: 1024 |
Author: wwei |
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Description: 程序仿真了关于扩频系统在两种信道下的误码率-Process simulation of the spread spectrum system in about two channel BER
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Size: 4096 |
Author: tome |
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Description: ber vs snr for awgn-rayleigh channel
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Size: 3072 |
Author: sudhanshu shekhar |
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Description: bpsk通过噪声信道然后通过双边带调制，然后解调-bpsk through the noisy channel and then through bilateral band modulation, and demodulation
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Size: 38912 |
Author: jia |
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Description: this is simmulation 16-qam modulation in rayleigh channel
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Size: 8192 |
Author: baimengcian |
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Description: 16-QAM + fading + AWGN
Rayleigh Fading Ampalitude without Phase Fading
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Size: 14336 |
Author: meshuggah |
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Description: AWGN-Rayleigh-BPSK-DSSS(BPSK调制解调直接序列扩频系统源代码(白噪声及瑞利衰落误码率比较)并给出误码率曲线的程序-AWGN-Rayleigh-BPSK-DSSS (BPSK direct sequence spread spectrum modulation and demodulation system source code (white noise and Rayleigh fading error rate comparison) and the procedure given BER curves
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Size: 46080 |
Author: 王玉其 |
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Description: MIMO信道容量仿真，包括AWGN, Rayleigh, CorrRayleigh, Rice四种类型的信道。(MIMO channel capacity simulation, including AWGN, Rayleigh, CorrRayleigh, Rice four types of channels.)
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Size: 1024 |
Author: LiuDeyi |
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