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HERA-Team / uvtools

Tools useful for the handling, visualization, and analysis of interferometric data.
MIT License
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speed up dayenu inverse using circulent imbedding. #105

Closed aewallwi closed 3 years ago

aewallwi commented 3 years ago

dayenu_filter matrix is toeplitz which means we can imbed it in a circulent matrix and invert it with an FFT.