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The Basic Application of MATLAB in Analyzing the Observational Data of Underground Fluid(Ⅲ)
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Anhua HE1, 2, Fei LIANG3, Yongdong YUAN3
Journal of Geodesy and Geodynamics | 2025, 45(11) : 1200 - 1203
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Journal of Geodesy and Geodynamics | 2025, 45(11): 1200-1203
The Basic Application of MATLAB in Analyzing the Observational Data of Underground Fluid(Ⅲ)
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Anhua HE1, 2, Fei LIANG3, Yongdong YUAN3
Affiliations
  • 1 National Institute of Natural Hazards, MEM, 1 Anningzhuang Road, Beijing 100085, China
  • 2 College of Instrumentation and Electrical Engineering, Jilin University, 938 Minzhu Street, Changchun 130026, China
  • 3 Earthquake Agency of Guangxi Zhuang Autonomous Region, 33 Gucheng Road, Nanning 530022, China

    • HE Anhua, researcher, majors in earthquake precursor observation technology and theory, E-mail: .

About Author:

HE Anhua, researcher, majors in earthquake precursor observation technology and theory, E-mail: .

Published: 2025-11-15 doi: 10.14075/j.jgg.2024.12.568
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The convolution regression calculation of pressure effect on well water level is carried out using MATLAB, and the pressure step response function of well water level is obtained. By calculating the determination coefficient fitted by pressure step response function and comparing the AIC value, the time interval and maximum time delay parameters in calculation process can be determined. Combining with other existing research results, preliminary judgments and even quantitative calculations of aquifer parameters of observation well can be made.

well water level  /  pressure effect  /  pulse response  /  aquifer parameters
何案华, 梁飞, 原永东. MATLAB在地下流体数据分析中的基础应用(Ⅲ). 大地测量与地球动力学, 2025 , 45 (11) : 1200 -1203 . DOI: 10.14075/j.jgg.2024.12.568
Anhua HE, Fei LIANG, Yongdong YUAN. The Basic Application of MATLAB in Analyzing the Observational Data of Underground Fluid(Ⅲ)[J]. Journal of Geodesy and Geodynamics, 2025 , 45 (11) : 1200 -1203 . DOI: 10.14075/j.jgg.2024.12.568
Funding
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  • National Natural Science Foundation of China(41772256)
Appendix
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Year 2025 volume 45 Issue 11
26
9
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Article Info
doi: 10.14075/j.jgg.2024.12.568
  • Receive Date：2024-12-18
  • Online Date：2026-10-29
  • Published：2025-11-15
Article Data
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History
  • Received：2024-12-18
Funding
National Natural Science Foundation of China(41772256)
Affiliations
    1 National Institute of Natural Hazards, MEM, 1 Anningzhuang Road, Beijing 100085, China
    2 College of Instrumentation and Electrical Engineering, Jilin University, 938 Minzhu Street, Changchun 130026, China
    3 Earthquake Agency of Guangxi Zhuang Autonomous Region, 33 Gucheng Road, Nanning 530022, China
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Citations
表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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