| 基于脉冲噪声中信号检测的模糊检测器 |
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| 引用本文： | 钱坤,董新民.基于脉冲噪声中信号检测的模糊检测器[J].信号处理,2002,18(2):118-121. |
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| 作者姓名： | 钱坤 董新民 |
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| 作者单位： | 空军工程大学工程学院航空自动控制工程系,西安,710038 |
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| 摘 要： | 本文提出了一种基于脉冲噪声中信号检测的模糊检测器的设计方法。该方法将贝叶斯检测理论与通过样本数据学习到的关联模糊规则集中于一体，可改善系统的品质和适应能力，因而大大降低了信息符号的误差概率。数字仿真结果表明，对比传统的最大似然检测器和最优贝叶斯检测器，这种新型的模糊检测器取得了良好的控制效果。
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| 关 键 词： | 模糊检测器 最大似然 最优贝叶斯检测器 信息符号误差概率 |
| 修稿时间： | 2001年9月17日 |
Fuzzy Detector Based on Signal Detection in Pulse Noise |
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| Qian Kun,Dong Xinmin.Fuzzy Detector Based on Signal Detection in Pulse Noise[J].Signal Processing,2002,18(2):118-121. |
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| Authors: | Qian Kun Dong Xinmin |
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| Abstract: | A new kind of design method of fuzzy detector based on signal detection in pulse noise is presented in this paper. The method integrates Bayesian detecting theory and relating fuzzy rules learned from sample date in the control system, which can not only improve qualities and adaptability of control system, but also largely reduce the error probability of information signs. Comparing with traditional maximum likelihood detector and optimized Bayesian detector, it is demonstrated by digital simulation that this new fuzzy detector gets good control results. |
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| Keywords: | Fuzzy detector Maximum likelihood Optimized Bayesian detector Error probability of information signs |
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