Description: This is a code for simulation of BPSK receiver using Direct Sequence Spread Spectrum. The performance is evaluated in presence of AWGN and Rayleigh fading. Platform: |
Size: 2637 |
Author:ruanyap |
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Description: 直接序列扩频通信系统仿真程序,使用matlab语言设计的程序。-direct sequence spread spectrum communication system simulation, the use of Matlab language design process. Platform: |
Size: 1024 |
Author:范力长 |
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Description: RAKE receiver for direct-sequence spread spectrum systems
Simulink model of a simple direct-sequence spread spectrum system with RAKE reception-RAKE receiver for direct-sequence spread spectrum systems Simulink model of a simple dir ect- sequence spread spectrum system with RAKE reception Platform: |
Size: 11264 |
Author:李艳芬 |
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Description: 关于直接序列扩频通信的,介绍了其原理,给出了SIMULINK仿真模型,并对各个模块作了详细的描述。-On direct sequence spread spectrum communications, introduced its principle, given SIMULINK simulation model, and each module in detail description. Platform: |
Size: 287744 |
Author:weiweili |
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Description: 一个四用户的扩频通信系统,扩频增益为N=16,采用Walsh码进行直接序列扩频,BPSK调制,无线信道为AWGN信道。在接收端进行解扩,解调,判决,通过仿真得到其中一个用户的误比特率与信噪比的仿真结果。-A four-user spread spectrum communication system, spreading gain for N = 16, using Walsh code Direct Sequence Spread Spectrum, BPSK modulation, AWGN channel for the wireless channel. At the receiving end for despreading, demodulation, judgments, through the simulation to be one of a user' s bit error rate and SNR of the simulation results. Platform: |
Size: 1024 |
Author:林立夫 |
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Description: 设计一个四用户的扩频通信系统,扩频增益为N=16,采用Walsh码进行直接序列扩频,BPSK调制,无线信道为AWGN信道。在接收端进行解扩,解调,判决,通过仿真得到其中一个用户的误比特率与信噪比的仿真结果。-Designed a four-user spread spectrum communication system, spreading gain for N = 16, using Walsh code Direct Sequence Spread Spectrum, BPSK modulation, AWGN channel for the wireless channel. At the receiving end for despreading, demodulation, judgments, through the simulation to be one of a user' s bit error rate and SNR of the simulation results. Platform: |
Size: 5120 |
Author:杨世斌 |
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Description: 扩频通信系统,包括直接序列扩频,PN序列产生,以及调频扩频-Spread spectrum communication system, including direct sequence spread spectrum, PN sequence generation, as well as spread spectrum frequency modulation Platform: |
Size: 7168 |
Author:廖洪运 |
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Description: simulink 实现了直接序列扩频通信系统,含详细模型图-simulink realization of the direct sequence spread spectrum communications systems, including a detailed model Platform: |
Size: 360448 |
Author:langang |
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Description: 直接序列扩频+成型滤波,将编码后数据进行256倍扩频,再按照4倍内插根升余弦成型滤波,最后成形滤波后按4路并行输出,以满足并行输入DA的要求。-Direct Sequence Spread Spectrum+ shaping filter, the encoded data 256 times more spread spectrum, and then interpolated according to four times the root raised cosine shaping filter, finally forming the filtered output by 4-way parallel to meet the requirements of parallel importation of DA. Platform: |
Size: 722944 |
Author:袁磊 |
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Description: 带干扰的直接序列扩频通信系统,PN码由m序列产生器产生,经过高斯白噪声信道。在接收端接收到的信号包括“有用信号+高斯白噪声+干扰”,将接收信号进行解扩,判决,得到用户的信号检测结果,绘制不同的扩频增益(增益值为10,30,50)下,误比特率随信噪比Eb/N0的变化曲线。-the direct sequence spread spectrum with interference communication system Platform: |
Size: 9216 |
Author:ailj |
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Description: 基于MATLAB的直接序列扩频通信系统仿真,可以去参考一下-MATLAB-based direct sequence spread spectrum communication system simulation, you can go to reference Platform: |
Size: 250880 |
Author:sky |
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Description: 设计一个有干扰的直接序列扩频通信系统, PN码由m序列产生器产生,经过高斯白噪声信道。在接收端接收到的信号包括“有用信号+高斯白噪声+干扰”,将接收信号进行解扩,判决,得到用户的信号检测结果,绘制不同的扩频增益(增益值为10,30,50)下,误比特率随信噪比Eb/N0的变化曲线。-Design of a direct sequence spread spectrum interference system, PN code generated by the m sequence generator, after white Gaussian noise channel. Receives the signal at the receiver, including " useful signal+ Gaussian white noise+ interference" , will receive the signal despreading, judgments, get the user' s signal test results, draw a different spreading gain (gain value of 10,30, 50), the BER curves with the signal to noise ratio Eb/N0. Platform: |
Size: 7168 |
Author:皓月 |
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Description: direct sequence spread spectrum matlab program to achieve the spreading of original data Platform: |
Size: 1024 |
Author:Jainthi K |
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Description: 基于simulink模块的直接序列扩频系统的仿真设计 保护扩频及信道-Research and simulation of direct sequence spread spectrum communication system Platform: |
Size: 39936 |
Author:Eric |
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Description: 基于matlab的直接序列扩频通信系统仿真(Simulation of direct sequence spread spectrum communication system based on MATLAB) Platform: |
Size: 33792 |
Author:啊哈小星 |
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