Discrete Chi-square Method for Detecting Many Signals
Unambiguous detection of signals superimposed on unknown trends is difficult for unevenly spaced data. Here, we formulate the Discrete Chi-square Method (DCM) that can determine the best model for many signals superimposed on arbitrary polynomial trends. DCM minimizes the Chi-square for the data in...
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| Format: | Article |
| Language: | English |
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Maynooth Academic Publishing
2020-04-01
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| Series: | The Open Journal of Astrophysics |
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| Online Access: | https://astro.theoj.org/article/12681-discrete-chi-square-method-for-detecting-many-signals |