I have data from the changes in apparent brightness of a star, and these data points form a periodic trigonometric relationship. However, these data points are unevenly spaced, so I cannot use the regular DFT algorithm on them. Is there a method to convert this signal into regularly spaced data? I have been trying to find a method but I cannot find anything suitable.
2026-03-27 16:46:13.1774629973
How to convert irregularly sampled data into regularly sampled data
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