| 基于判决理论的平行判决算法 |
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| 引用本文： | 边莉,范艳根.基于判决理论的平行判决算法[J].黑龙江科技学院学报,2003,13(4):57-58,61. |
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| 作者姓名： | 边莉 范艳根 |
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| 作者单位： | 黑龙江科技学院,自动化工程系,黑龙江,哈尔滨,150027 |
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| 摘 要： | 分析了基于判决理论的判决树自动识别算法成功率低、自动识别过程耗费时间长和判决门限多等缺点，提出了改进的平行判决算法。通过MATLAB计算机仿真，验证了这种算法的可行性。统计测试表明，在SNR=8dB的条件下自动识别的正确率不低于98．5％，性能良好。
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| 关 键 词： | 调制识别 判决理论 算法 仿真 |
| 文章编号： | 1671-0118(2003)04-0057-02 |
Parallel decision algorithm based on DT |
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| BIAN Li,FAN Yangen.Parallel decision algorithm based on DT[J].Journal of Heilongjiang Institute of Science and Technology,2003,13(4):57-58,61. |
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| Authors: | BIAN Li FAN Yangen |
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| Abstract: | This passage analyzes some disadvantages of the decision - tree algorithm based on DT, including low success ratio, time consuming recognition and much threshold, etc. It also provides an improved parallel decision algorithm. The feasibility of this algorithm through simulation with MATLAB, statistics test shows if the accurate rate isn't below 98.5% with SNR equaling 8dB, it performs satisfactorily. |
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| Keywords: | modulation recognition decision - theoretic arithmetic simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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