| 卷积码编译码的Matlab仿真及其性能研究 |
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| 引用本文： | 吴亚婷.卷积码编译码的Matlab仿真及其性能研究[J].数字社区&智能家居,2010(4):878-879. |
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| 作者姓名： | 吴亚婷 |
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| 作者单位： | 贵州大学计算机科学与信息学院,贵州贵阳550025 |
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| 摘 要： | 提出了一种（2，1，7）卷积编码及其维特比（Viterbi）译码的软件实现方案，在Matlab环境中应用软件技术实现了（2，1，7）卷积码的Viterbi译码器功能。测试证明，该Viterbi译码算法在低信噪比下的误码率仍能达到10^-6。
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| 关 键 词： | 卷积编码：维特比译码：Matlab |
The Simulation and Capability Study of Convolutional Code Encoding and Decoding |
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| WU Ya-ting.The Simulation and Capability Study of Convolutional Code Encoding and Decoding[J].Digital Community & Smart Home,2010(4):878-879. |
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| Authors: | WU Ya-ting |
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| Affiliation: | School of Computer Science and Information;Guizhou University;Guiyang 550025;China |
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| Abstract: | A software scheme of (2,1,7) convolutional coding and Viterbi decoding technology is presented,which implements Viterbi decoder function of (2,1,7) convolutional code in the Matlab.According to the test,the BER(Bit Error Rate)of Viterbi algorithm can still reach 10-6 in the low SNR( Signal-to-Noise Ratio). |
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| Keywords: | convolutional coding viterbi decoding matlab |
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