The Backus-Gilbert inversion method and the processing of sampled data
- 1 January 1992
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Signal Processing
- Vol. 40 (11) , 2823-2825
- https://doi.org/10.1109/78.165672
Abstract
The Backus-Gilbert (BG) method is an inversion method for solving integral equations. We show that, given a set of idealized delta-function kernels in the BG formalism, it is possible to derive an interpolation formula for a band-limited function very closely comparable with the perfect interpolation formula given by the Shannon theoremKeywords
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