File:Pink noise 1d autocorrelation.png
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Summary
| Description |
English: The autocorrelation (Pearson's correlation coefficient) of one-dimensional (top) and two-dimensional (bottom) pink noise signals, across distance d (in units of the longest wavelength comprising the signal). Grey curves are the autocorrelations of a sample of pink noise signals (comprising discrete frequencies), and black is their average. Red is the theoretically calculated autocorrelation when the signal comprises these same discrete frequencies, and blue assumes a continuum of frequencies. |
| Date | |
| Source | Own work |
| Author | Dvidby0 |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 20:01, 22 November 2022 | | 2,402 × 3,542 (942 KB) | wikimediacommons>Dvidby0 | corrected plots |
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