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Cross-correlation

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 inner-product. It is commonly used for searching a long signal for a shorter, known feature. It has applications in pattern recognition, single particle…

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Overview

Cross-correlation of deterministic signals

Cross-correlation of random vectors

Cross-correlation of stochastic processes

Time delay analysis

Terminology in image processing

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Map overview Semantic statistics

Cross-correlation

Nodes71
Edges70
Triples56
Avg. degree1.97
Density0.028169
Components1

How this topic connects Entity context

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Cross-correlation

Top relations

related to Further reading · 10
Cross-correlation → Ardeshir, Bibcode, Computational Geosciences, Hezarkhani, Muhammad, Multiple-point, Pejman, S2CID, Sahimi, Tahmasebi
related to Properties · 9
Cross-correlation → Analogous, Coupled, Fourier, Hermitian, If, Khinchin, That, The, Wiener
related to Explanation · 7
Cross-correlation → As, One, Similarly, The, This, When, With
related to Normalization · 6
Cross-correlation → However, If, It, Pearson, The, XX
related to Cross-correlation function · 4
Cross-correlation → Note, Suppose, Then, XY
related to Definition · 4
Cross-correlation → For, The, Where, Written
related to Cross-correlation of stochastic processes · 3
Cross-correlation → In, Let, Then
related to Zero-normalized cross-correlation (ZNCC) · 3
Cross-correlation → For, That, This
related to Definition for complex random vectors · 2
Cross-correlation → Hermitian, If
related to Definition for wide-sense stationary stochastic process · 2
Cross-correlation → Let, Then

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Important terminology

displaystyle correlation overline time function left right operatorname two random star functions value convolution processes process vectors statistics probability tau

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Cross-correlationis ameasure of similarity of two series as a function of the displacement of one relative to the other0.90text
Cross-correlationrelated to Cross-correlation functionSuppose0.60section
Cross-correlationrelated to Cross-correlation functionThen0.60section
Cross-correlationrelated to Cross-correlation functionXY0.60section
Cross-correlationrelated to Cross-correlation functionNote0.60section
Cross-correlationrelated to Cross-correlation of deterministic signalsFor0.60section
Cross-correlationrelated to Cross-correlation of stochastic processesIn0.60section
Cross-correlationrelated to Cross-correlation of stochastic processesLet0.60section
Cross-correlationrelated to Cross-correlation of stochastic processesThen0.60section
Cross-correlationrelated to DefinitionFor0.60section
Cross-correlationrelated to DefinitionWritten0.60section
Cross-correlationrelated to DefinitionThe0.60section

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