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扩频系统的MATLAB源代码,实现无线通信系统扩频的功能-spread spectrum systems MATLAB source code, wireless spread-spectrum communication system function
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讲的是扩频通信系统中载波同步和码同步算法的Matlab程序-About the spread spectrum communication system, synchronization and carrier synchronization algorithms for Matlab program code
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基于MATLAB的直接序列扩频的研究与仿真代码-MATLAB-based direct sequence spread spectrum code and Simulation Study
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基于MATLAB的直接序列扩频仿真程序代码。-MATLAB-based simulation of direct sequence spread spectrum code.
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基于matlab的扩频通信设计，walsh码扩频，Bpsk调制-Matlab-based spread spectrum communication design, walsh code spread spectrum, Bpsk modulation
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采用直接序列扩频技术的BPSK接收机matlAB仿真，内含说明。-This is a code for simulation of BPSK receiver using Direct Sequence Spread Spectrum. The performnace is evaluated in presence of AWGN and Rayleigh fading.Jakes Model has been used to obtained coefficients for raylei
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扩频通信 仿真的matlab源代码，仅供参考-Spread spectrum communication matlab simulation source code, for reference only
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该源码是直接序列扩频通信的仿真matlab代码。希望对你有所帮助。-This source is the direct sequence spread spectrum communication simulation of matlab code. I hope this helps.
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一个可以直接应用于扩频系统的m序列仿真，m序列具有很好的自相关性，是在扩频系统中应用最广的伪随机码，本程序可以直接在matlab上运行，对于扩频系统的学习有很大帮助。-Can be directly applied to a m-sequence spread spectrum system simulation, m sequences with good autocorrelation in the spread spectrum system, the most widely used p
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基于m序列的直接扩频系统的仿真(程序格式是文本文档，解压后将代码拷贝近MATLAB中，即可运行)-Based on direct sequence spread spectrum system m simulation (program format is a text document, copy the code after decompress nearly MATLAB, you can run)
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QPSk Modulation using matlab
spread spectrum systems MATLAB source code, wireless spread-spectrum communication system function-QPSk Modulation using matlab
spread spectrum systems MATLAB source code, wireless spread-spectrum communication sys
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program in Matlab despre CDMA(cdma spread spectrum wireless matlab code)
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在MATLAB环境下，直接序列扩频通信系统的仿真，由伪随机码，在进行BPSK调制。-In the MATLAB environment, the simulation of direct sequence spread spectrum communication system, by a pseudo-random code, during the BPSK modulation.
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A DISCRETE SPREAD SPECTRUM CODE WRITTEN IN MATLAB
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估计接收到的直扩信号的载频，码速率，以及扩频增益(Estimate the carrier frequency, code rate, and spread spectrum gain of the received DSS signals)
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建立了直接序列扩频系统的matlab仿真模型，在信道中存在高斯白噪声和干扰的情况下，对系统的在不同扩频增益下的误码率性能进行了仿真及分析，分析了扩频码的自相关性、误码率、性噪比。(A matlab simulation model of the direct sequence spread spectrum system, the existence of Gauss white noise and interference in the channel under the condition
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rs码是一种纠错码，但它也有应用到扩频通信技术中，效果还不错，这也是一个扩频通信实验(RS code is a kind of error correcting code, but it also applies to spread spectrum communication technology, the effect is pretty good, which is also a spread spectrum communication experiment.)
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MATLAB跳频仿真源代码，展示了整个跳频通信过程，包括信号源产生、2FSK调制、跳频扩频、跳频解调、2FSK解调、抽样判决、恢复原始信号过程，适合初学者(MATLAB frequency hopping simulation source code, showing the entire frequency hopping communication process, including signal source generation, 2FSK modulation, frequency
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实现直接序列扩频水印的嵌入与提取。基于待嵌入消息生成二进制水印序列,生成扩频码，用消息序列调制生成水印序列。依次处理灰度图像的每一个载体图像像素，根据相应位置 水印序列完成嵌入修改。(Realize the embedding and extraction of direct sequence spread spectrum watermark. The binary watermark sequence is generated based on the message to be embed
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MATLAB代码生成Gold码、m序列并得到自相关、互相关函数。之后进行BPSK调制，验证扩频通信的错码率的降低。(Gold code and m sequence are generated and autocorrelation and cross-correlation functions are obtained. Then BPSK modulation is carried out to verify the reduction of error rate of spread spe
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