| 低密度奇偶校验码及其译码算法实现 |
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| 引用本文： | 张培.低密度奇偶校验码及其译码算法实现[J].苏州市职业大学学报,2007,18(2):73-75. |
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| 作者姓名： | 张培 |
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| 作者单位： | 苏州市职业大学,电子信息工程系,江苏,苏州,215104 |
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| 摘 要： | 根据LDPC码的构造、编码、译码原理,重点论述了在MathWorks公司推出的Matlab上的LDPC编译码器的算法实现,并给出其与Turbo码的简单性能对比,指出LDPC码的发展前景。
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| 关 键 词： | LDPC码 编码 译码 算法 |
| 文章编号： | 1008-5475（2007）02-0073-03 |
| 修稿时间： | 2006-12-12 |
Low-density Parity-check Codes and Its Decoding Algorithm |
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| ZHANG Pei.Low-density Parity-check Codes and Its Decoding Algorithm[J].Journal of Suzhou Vocational University,2007,18(2):73-75. |
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| Authors: | ZHANG Pei |
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| Institution: | Suzhou Vocational University, Suzhou 215104,China |
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| Abstract: | This paper firstly introduces the structure and the principles of Low-Density Parity-Check (LDPC) coding and decoding,then describes how to implement its algorithm on Matlab. Finally,it gives the performance comparison between the LDPC and the Turbo codes. And the brilliant future of the LDPC is pointed out. |
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| Keywords: | Matlab |
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