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: 基于PN序列的同步仿真链路（simulink+m files），收端算法为接受序列与本地序列求滑动相关。-PN sequence based on the synchronous Link Simulation (Simulink m files), Algorithm-admission to accept the sequence with the local demand sliding related sequences. Platform: |
Size: 22528 |
Author:徐 |
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Description: MATLAB通信工具箱中的系统仿真,分为用SIMULINK模块框图进行仿真和用MATLAB函数进行的仿真两种。在用SIMULINK模块框图的...扩频通信有直接序列(DS)、跳频(FH-communications toolbox of MATLAB system simulation, categorized SIMULINK block diagram for using MATLAB simulation and the simulation function for both. Using Simulink block diagram of a communication ... Spread Spectrum Direct Sequence (DS), frequency hopping (FH Platform: |
Size: 3072 |
Author:黄三 |
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Description: QPSK演示,用于演示QPSK的输入数字序列,波形,和调制信号的关系.-QPSK demo for presentation QPSK input digital sequence, waveform, and the relationship between the modulation signal. Platform: |
Size: 11264 |
Author:何震 |
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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: 本程序是一个直接扩频序列仿真包。需要matlab中安装了simulink才可以使用。-This procedure is a direct sequence spread spectrum packet simulation. Need matlab installed can only be used simulink. Platform: |
Size: 8192 |
Author:阿林 |
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Description: 使用simulink实现m序列的同步，采用方法为相位搜索法，方法简单易懂-Simulink realization of the use of m sequence synchronization, using the method of phase-search method, methods, easy-to-read Platform: |
Size: 297984 |
Author:朱丽平 |
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Description: 用matlab程序模拟实现cdma系统的整个过程。包括并串、串并转换，m序列的产生，直接扩频、解扩，qpsk的调制解调，载波调制解调等。-Matlab simulation procedures used to achieve the whole process of cdma systems. Including and string SERDES, m sequence generation, direct spread spectrum, despreading, qpsk the modulation and demodulation, carrier modulation and demodulation, etc.. Platform: |
Size: 8192 |
Author:朱丽平 |
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Description: ，用MATLAB实现快跳频通信系统的仿真。主要应用了SIMULINK和COMMUNICATION BLOCKETS两个模块。整个设计包括了信源产生部分、发送部分、跳频调制部分、信道部分、接收部分和结果分析部分共六个模块，核心技术是伪随机序列的产生和频率合成器的设计，而关键技术是收发两端的伪随机码元的同步。伪随机码的产生用S－函数编程来开发自己的SIMULINK模块。同步的实现是收发两端采用相同的扩频脉冲触发。而且在设计中每个模块都采用了模块封装技术，从而简化了框图结构-Using MATLAB to achieve fast frequency-hopping communication system simulation. The main use of SIMULINK and COMMUNICATION BLOCKETS two modules. The whole design, including part of the generated source, sending part of some frequency-hopping modulation, channel of the receiving part and the results of analysis of part of a total of six modules, the core technology is the emergence of pseudo-random sequence and frequency synthesizer design, and the key technology is the transceivers at both ends of the pseudo-random synchronization symbol. Pseudo-random code generated by S-function programming to develop their own modules SIMULINK. Synchronization is used to send and receive ends of the same spread-spectrum pulse trigger. But also in the design of each module using the module packaging technology, which simplifies the structure of the diagram Platform: |
Size: 68608 |
Author:笑笑生 |
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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: 导弹的3自由度仿真层序——simulink，希望对大家有用-3 degree of freedom missile simulation sequence- simulink, hope useful for all of us Platform: |
Size: 21504 |
Author:战狼 |
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Description: 关于基于训练序列的OFDM系统全面的同步算法仿真,包括定时同步,采样同步,载波同步,代码逐点执行,顶层文件为PLC_sync_test.m-Training sequence based on the OFDM system for synchronization algorithm simulation, including the timing synchronization, sampling synchronization, carrier synchronization, code-by-point implementation, the top-level document PLC_sync_test.m Platform: |
Size: 10240 |
Author:arlong |
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Description: This program deals with Spread spectrum communication systems using chaos as the sequence generators.In coming days I will be updating it with complete chaos based generators Frequency Hopping and CDMA systems with multiple users and till oustic networks poustic networks phase. Platform: |
Size: 8192 |
Author:Rafal |
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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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