| 频高图无描迹区信息提取 |
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| 引用本文： | 黄信榆,苏元智,谭子勋. 频高图无描迹区信息提取[J]. 地球物理学报, 1987, 30(4): 341-348 |
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| 作者姓名： | 黄信榆 苏元智 谭子勋 |
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| 作者单位： | 中国科学院武汉物理研究所 |
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| 摘 要： | 利用电离分布的δ函数近似,提出确定频高图无描迹区分布信息的一种剖面分析程序,阐述了相应的理论依据。本程序扩大了实测频高图的可分析范围,具有较高稳定性。
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| 关 键 词： | 电离层频高图 无描迹区 剖面分析 |
| 收稿时间： | 1986-06-03 |
A METHOD TO EXTRACT INFORMATION IN NON-TRACE REGIONS OF IONOGRAM |
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| HUANG XIN-YU SU YUAN-ZHI TAN ZI-XUN. A METHOD TO EXTRACT INFORMATION IN NON-TRACE REGIONS OF IONOGRAM[J]. Chinese Journal of Geophysics, 1987, 30(4): 341-348 |
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| Authors: | HUANG XIN-YU SU YUAN-ZHI TAN ZI-XUN |
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| Affiliation: | Wuhan Institute of Physics, Academia Sinica |
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| Abstract: | Using δ function approximation to the distribution of electron density, we propose an analysis program to extract the information of distribution in non-trace regions from the ionogram. The corresponding theory basis is also elucidated.By this program, more practical ionograms, which were considered difficult to make valley analysis, can be reduced with high stability now. |
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| Keywords: | Ionogram Non-trace region Profile analysis. |
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