| 电报信号统计特性的研究与概率分析监测法 |
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| 引用本文： | 张英,文瑜. 电报信号统计特性的研究与概率分析监测法[J]. 北京邮电大学学报, 1988, 11(1): 15 |
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| 作者姓名： | 张英 文瑜 |
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| 作者单位： | 北京邮电学院计算机工程系，北京邮电学院计算机工程系 |
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| 摘 要： | 通过对实际报路中信号畸变分布规律的测试得出:信号畸变分布曲线由上升沿畸变分布曲线和下降沿畸变分布曲线迭加而成,且上升沿和下降沿畸变分布曲线分别服从正态分布。本文根据这一结果提出畸变测试应采用上升沿测试法,并由此推出一种新的畸变分析、测试方法:概率分析法。
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| 关 键 词： | 自动监测 电报畸变 畸变分布曲线 概率分析算法 |
The Study of the Statistical Characteristics of Telegraph Signal Distortion and Probability Analysis Method |
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| Zhang Ying Wen Yu. The Study of the Statistical Characteristics of Telegraph Signal Distortion and Probability Analysis Method[J]. Journal of Beijing University of Posts and Telecommunications, 1988, 11(1): 15 |
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| Authors: | Zhang Ying Wen Yu |
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| Abstract: | According to the result of a great amount or measurement on telegrapn channels by a computerlized telegraph & data signal analyzer,the telegraph dis- tortion distribution curve consists of two normal distribution curves,one is space- to-mark transition distortion curve and the other is mark-to-space transition distortion curve.In this paper,author explain why measurement of space-to-mark transition only is recommended.Based on this measurement,a new measurement method,probability analysis method,is given out. |
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| Keywords: | automatic monitoring telegraph distortion distortion distribution curve probbility analysis method. |
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