In signal processing, cross-correlation is a measure of similarity of two series as a function of the displacement of one relative to the other. This is also known as a sliding dot product or sliding …

May 14, 2025 · Cross-correlation is a method used to see how similar two sets of data are, especially when one is shifted in time. It helps us find out if a change in one set happens …

This MATLAB function returns the cross-correlation of two discrete-time sequences.

May 12, 2023 · The cross-correlation function (CCF) represents the degree of similarity between the two signals as one is shifted in time relative to the other. On the other hand, …

The cross correlation function between two different signals is defined as the measure of similarity or coherence between one signal and the time delayed version of another signal.

Cross-correlation is a statistical technique used to measure the relationship between two time series data sets. It quantifies the degree to which one series is correlated with another series …

Mar 13, 2025 · Cross-correlation is a fundamental concept that permeates various fields such as signal processing and statistical analysis. In this detailed article, we delve into the theory, …

Nov 14, 2025 · The cross-correlation of two complex functions f (t) and g (t) of a real variable t, denoted f*g is defined by f*g=f^_ (-t)*g (t), (1) where * denotes convolution and f^_ (t) is the …

Jul 6, 2024 · Cross-correlation is a measurement that tracks the movements of two or more sets of time series data relative to one another. It is used to compare multiple time series and …

Oct 1, 2024 · What is Cross-Correlation? Cross-correlation measures the similarity between two time series signals as a function of a time-lag applied to one of them.