地球物理反演An important aspect of the physical sciences is to make inferences about physical parameters from data. In general, the laws of physics provide the means for computing the data values given a model. This is called the “forward problem”. In the inverse problem, the aim is to reconstruct the model from a set of measurements. Geophysical inversion is an inverse problem which dealt with geophysical observations including gravity data,magnetic field, electical field, seismic waveform, traveltime...