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To compute the cross correlation at lag p of two 1D arrays of length `n` you compute `sum(x(1+p:n)*y(1:n-p))`. If you want the cross correlation at all lags, the Fast Fourier Transform can be used to …
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To do this, change get_pitch_tracks.praat so that the "To Pitch ()..." call selects either "To Pitch (ac)" for autocorrelation or "To Pitch (cc)" for cross-correlation based on the values on something…
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## Description
The `masked_register_translation()` handles the case where the source and target images have different dimensions. It seems that the default convention for the shift vector in this c…
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We need more statistical information to provide a more precise cost estimation of plans.
- [x] #8046
- [ ] Histogram of values, used to estimate cardinality, **medium priority**
- [ ] Multi-colum…
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LSST plans to calibrate photometric redshifts at faint levels using angular cross-correlations.
- find out what the key papers on this are
- find out if anyone has actually tried this with real data
-…
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Hi there,
The Matlab documentation has a function called [`normxcorr2`](https://www.mathworks.com/help/images/ref/normxcorr2.html) that does normalized cross-correlation in the FT domain, operating…
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[More details to be added imminently]
When measuring the DLA-Lya cross-correlation, there is an issue with DLA-delta pairs that are close to along the line-of-sight:
Specifically, this is on…
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In Heptapod by bitbucket_importer on May 6, 2014, 07:29
*Created originally on Bitbucket by [zaytsev](https://bitbucket.org/[7.3.7](https://github.com/gitlab-importer/pypy/milestone/7)B421bfacb-18b3-…
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Need to add http://docs.mantidproject.org/v3.5.1/algorithms/CorelliCrossCorrelate-v1.html algorithm to reduction for processing some Corelli data to extract only the elastic-line PDF [
S'(Q) where S'…
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I was just looking at rescoring the deposited RMF files and while the EM scores look reasonably close to what's in the stat files, the cross correlation coefficients seem low (around 0.2). @Pellarin ,…