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Next: Acknowledgements Up: Prucha: Revisiting the half-derivative Previous: Consideration of past experiments


I have shown that the half-derivative filter may be used effectively in CG velocity-transform inversion. The rate of convergence for the system d=VHm was slightly faster than that for d=HVm but both of these systems had better convergence rates than a system that did not use the half-derivative filter at all.

Stanford Exploration Project