| 相关技术在人工地震测深时间服务中的应用 |
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| 引用本文： | 曹家敏
,曾瑜.相关技术在人工地震测深时间服务中的应用[J].成都理工大学学报(自然科学版),1987(4). |
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| 作者姓名： | 曹家敏 曾瑜 |
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| 摘 要： | 本文给出了一个滤波整形电路,以便从干扰记录中,尽可能干净地提取出中央台授时信号。然后用理论授时信号与实际得到的授时信号进行相关运算,求出中央台授时信号的准确的整点时刻。
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| 关 键 词： | 滤波 整形 授时信号 相关 |
THE APPLICATION OF THE CORRELATION TECHNIQUE FOR THE TIME SERVICE IN THE EXPLOSION SEISMIC SOUNDING |
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| Cao Jiamin Zeng Yu.THE APPLICATION OF THE CORRELATION TECHNIQUE FOR THE TIME SERVICE IN THE EXPLOSION SEISMIC SOUNDING[J].Journal of Chengdu University of Technology: Sci & Technol Ed,1987(4). |
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| Authors: | Cao Jiamin Zeng Yu |
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| Institution: | Cao Jiamin Zeng Yu |
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| Abstract: | In this paper a circuit of filter and shaping is provided for obtaining a better time service signal of the China Central Radio Station from a noised record.The correlation technique has been used to determine the accurate time at a o'clock sharp signal of the radio by correlation calculation of theoretical and observed time signal. |
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| Keywords: | filtration shaping time service signal correlation |
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