Seismic System Data Analysis: Acceleration, Displacement, and Velocity Processing

In seismic system data analysis, we perform the following key processing steps: time-domain analysis of acceleration, displacement, and velocity measurements; time-frequency transformations of input signals; and corresponding analysis of output signals including time-domain examination and time-frequency conversions. These procedures enable comprehensive understanding of seismic data characteristics and extraction of valuable information. From a coding perspective, this typically involves implementing signal processing algorithms using libraries like NumPy and SciPy, where key functions include FFT (Fast Fourier Transform) for frequency domain conversions, digital filters for noise reduction, and integration/differentiation operations for converting between acceleration, velocity, and displacement data formats. The analysis workflow often incorporates windowing techniques for time-frequency analysis and may utilize specialized seismic processing libraries for advanced feature extraction.