| 光电积累检测原理和发现概率及虚警概率的测试方法 |
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| 引用本文： | 伍长銮,向健勇.光电积累检测原理和发现概率及虚警概率的测试方法[J].光电工程,1990,17(5):26-34. |
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| 作者姓名： | 伍长銮 向健勇 |
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| 作者单位： | 西安电子科技大学技术物理系503教研室
(伍长銮，向健勇，马景义)，西安电子科技大学技术物理系503教研室(王涛) |
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| 摘 要： | 本文从理论上分别研究噪声和信号加噪声通过选频电路的统计特性,根据两者的差别,提出了抑制噪声的抗干扰电路。叙述积累检测原理及检测电路,并从理论上分析积累检测对检测性能的贡献,进而介绍光电检测中发现概率和虚警概率的测试方法。
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| 关 键 词： | 光电检测 噪声控制 信号传输 概率 |
Photo-Electric Accumulating Detector and the Test Methods for Probability of Detection and Probability of False Alarm |
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| Wu Changluan,Xiang Jianyong,Ma Jingyi,Wang Tao.Photo-Electric Accumulating Detector and the Test Methods for Probability of Detection and Probability of False Alarm[J].Opto-Electronic Engineering,1990,17(5):26-34. |
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| Authors: | Wu Changluan Xiang Jianyong Ma Jingyi Wang Tao |
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| Abstract: | This paper theoretically investigated noise and signaladd-noise through the statistical characters of frequency selecting circuit. The anti-interferencecircuit is put forward according to the difference between two objects. Thepaper described the accumulating detecting principle and detecting circuit,theoretically analysed the contribution of accumulating detecting for detect- ing performance, and presented the detecting method for detecting propabilityand false alarm probability during photoelectric detecting. |
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| Keywords: | Photodetection Noise control Adder circuit Detection probability False dismissal probability |
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