| 雷达虚警及检测性能的研究 |
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| 引用本文： | 丁奕,沈春林.雷达虚警及检测性能的研究[J].兵工自动化,2006,25(3):79-79. |
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| 作者姓名： | 丁奕 沈春林 |
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| 作者单位： | 南京航空航天大学自动化学院,江苏南京210016 |
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| 摘 要： | 雷达虚警及检测性能的研究，雷达作用距离和参数间定量关东由雷达方程描述，估算各参数对作用距离的影响程度。并根据奈曼-皮尔逊准则。绘制虚警概率参变量的曲线图，通过噪声实例分析，其结果表明当虚警概率一定时，信噪比越高，发现概率越大．
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| 关 键 词： | 虚警概率 雷达方程 检测性能 雷达作用距离 影响程度 发现概率 皮尔逊 曲线图 参变量 信噪比 |
| 收稿时间： | 2004-12-02 |
Analysis of False Alert and Detecting Performance of Radar |
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| DING Yi, SHEN Chun-lin.Analysis of False Alert and Detecting Performance of Radar[J].Ordnance Industry Automation,2006,25(3):79-79. |
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| Authors: | DING Yi SHEN Chun-lin |
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| Abstract: | For analysis of false alert and detecting performance of radar, the relation between the range of radar and the parameters is described on the basis of the radar equation, and the degree for the influence of parameter on the range of radar is calculated. The curve chart of parameter variable for false alert rate is drawn according to the Neyman-Pearson criterion. Through the analysis on example of noise, the analysis result shows that if false alert is invariable, signal-to-noise ratio is higher, and detection probability is bigger. |
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