Comments (2)
johnh2o2
commented on September 24, 2024
Two small updates, but no satisfactory fix:
- The value of the amplitude appears to be correct in every test case.
- The offset parameter originally assumed that the weighted mean was zero. This has been fixed, but this parameter is still inaccurate.
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johnh2o2
commented on September 24, 2024
This has been resolved. Shifting the time coordinate from t to t - t[0] during the NFFT computations introduced an offset in phase which then translated to an offset in the optimal parameters. This has been fixed by correcting the optimal parameters in the fast_template_periodogram() function.
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Related Issues (15)
- py.test --pyargs pyftp fails HOT 1
- Need a new package name HOT 4
- Speed up computed_summations HOT 5
- Discrepancies between model parameters and periodogram HOT 6
- Speed up tests HOT 3
- Code Organization HOT 1
- Use Polynomial API in PseudoPolynomial? HOT 1
- Concern: ``remove_zeros`` in ``pseudo_poly`` HOT 1
- Rename FastTemplateModeler HOT 2
- Some code questions... HOT 6
- Multiplication of `PseudoPolynomial` with `Polynomial` is not commutative HOT 2
- Use ``nfft`` rather than ``pynfft``? HOT 3
- make test HOT 4
- Cannot Instantiate RRLyrae Modeler HOT 9
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