Cross-correlation is used to search for a known short signal in a longer signal (detection) or to measure a time delay between two signals with a common source. Auto-correlation example ...

Fundamentally it required a single function – cross-correlation – to measure the similarity of two data samples (audio files in this case). And it turns out that Octave provides it in the box.

The E5052 instrument uses a cunning cross-correlation technique enabling it to measure phase noise levels below that of its own internal signal source.

For cross-correlation measurements, we employed an analogue cross-correlation setup, where the signals from the two NF amplifiers were multiplied and measured by a digital multimeter (at a ...

Lecture Notes-Monograph Series, Vol. 42, Mathematical Statistics and Applications: Festschrift for Constance van Eeden (2003), pp. 397-416 (20 pages) Most of the recent results on tests for ...

Measuring phase noise with a spectrum analyzer. The primary advantage of dedicated phase-noise analyzers. The cross-correlation method. Using a spectrum analyzer is the oldest, most ...

The paper also provides a computational scheme to approximate the Bayes's factor for the purposes of serial correlation diagnostics, lag order determination, and variable selection. Simulated and ...