Forward Modeling Simulation of Seismic Wave Equation
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Resource Overview
This program performs forward modeling simulations of seismic wavefields using finite difference method based on wave equation principles, with Ricker wavelet as the source function. The algorithm provides accurate and practical results through MATLAB implementation, featuring clear numerical discretization and straightforward boundary handling.
Detailed Documentation
This program enables forward modeling simulation of seismic wavefields. The computation utilizes finite difference method based on wave equation formulation, employing Ricker wavelet as the source function. The algorithm features clear numerical implementation with second-order accuracy in time and fourth-order accuracy in space discretization. Implemented in MATLAB, the code structure allows convenient modification and extension of parameters. Users can customize simulation parameters according to specific needs, including density and velocity of formation media. The simulation results demonstrate accuracy and practical applicability, suitable for research in seismic exploration, geological surveying, and related fields. Key functions include wavefield initialization, finite difference operators, and absorbing boundary conditions to minimize reflections.
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