Explore MATLAB source code curated for "地球物理勘探" with clean implementations, documentation, and examples.
Finite difference forward modeling of seismic waves for geophysical exploration, serving as a fundamental program for full waveform inversion with implementations including staggered-grid schemes and boundary condition handling.
This geophysical exploration method employs one-dimensional gravity forward modeling and least squares inversion techniques to measure gravity anomalies caused by geological bodies with density contrasts to surrounding rocks. It determines their spatial positions, sizes, and shapes, enabling assessments of geological structures and mineral distributions in survey areas. The implementation typically involves modeling subsurface density variations using kernel functions and solving inverse problems through iterative optimization algorithms.
A MATLAB-based inversion program designed for ray tracing and migration imaging in geophysical exploration, featuring algorithm implementations for seismic data processing and subsurface structure visualization.