The Basic Application of MATLAB in Analyzing the Observational Data of Underground Fluid(Ⅱ)
Abstract Based on the basic contents of finding the mean value, eliminating the trend change, spectrum analysis, self-defined function fitting, and drawing the groundwater temperature gradient curve from seismic underground fluid using the MATLAB software, we calculate the tidal factor and barometric factor of groundwater level, and discuss the elimination of tide and pressure components of groundwater level.
Key words :
groundwater level
tidal effect
barometric effect
gravity tidal theoretical value
MATLAB
Cite this article:
HE Anhua,WANG Yanzhang. The Basic Application of MATLAB in Analyzing the Observational Data of Underground Fluid(Ⅱ)[J]. jgg, 2023, 43(3): 313-317.
HE Anhua,WANG Yanzhang. The Basic Application of MATLAB in Analyzing the Observational Data of Underground Fluid(Ⅱ)[J]. jgg, 2023, 43(3): 313-317.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2023/V43/I3/313
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