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Window function

In signal processing and statistics, a window function (also known as an apodization function or tapering function) is a mathematical function that is zero-valued outside of some chosen interval. Typically, window functions are symmetric around the middle of the interval, approach a maximum in the middle, and taper away from the middle. Mathematically…

Applications, Examples of window functions & Overview

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Overview

Applications

Overlapping windows

Two-dimensional windows

Examples of window functions

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Map overview Semantic statistics

Window function

Nodes92
Edges91
Triples83
Avg. degree1.98
Density0.021739
Components1

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Window function

Top relations

related to Further reading · 40
Window function → Albrecht, Antoniou, Applied Signal Processing, April, Archived, ASP, Bergen, Bibcode, Boca Raton, CRC Press, Design, Discrete Fourier Transform, EURASIP Journal, FL, Frederic, Hans-Helge, Harmonic Analysis, Harris, ISBN, Naval Undersea Center
related to External links · 16
Window function → Characteristics, Cosine-sum Window, Creation, Interactive FFT, Leakage Simulation, Library, Media, Resolution, RITEC, Smoothing Filters, Tools, Wikimedia CommonsLabView Help, Wiktionary-logo-en-v2, Window, Windows, XX/help/371361B-01/lvanlsconcepts/
related to Two-dimensional windows · 9
Window function → Airy, Fourier, Gaussian, M/2, N/2, Only, The, They, Two-dimensional
related to Asymmetric window functions · 6
Window function → Additionally, Any, FIR, However, The, These
related to Spectral analysis · 6
Window function → Alternatively, Any, Fourier, However, In, The Fourier
related to Statistics and curve fitting · 3
Window function → Bayesian, In, Window
has application · 1
Window function → Window
related to Hybrid windows · 1
Window function → Window

Important terminology Word statistics

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Important terminology

window function functions windows displaystyle also frequency rectangular transform used spectral gaussian fourier values analysis known leakage hann cosine given

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
thisinstance ofwhich cannot be shown on a logarithmic scale0.80text
Window functionhas applicationWindow0.60section
Window functionrelated to Asymmetric window functionsThe0.60section
Window functionrelated to Asymmetric window functionsHowever0.60section
Window functionrelated to Asymmetric window functionsFIR0.60section
Window functionrelated to Asymmetric window functionsThese0.60section
Window functionrelated to Asymmetric window functionsAny0.60section
Window functionrelated to Asymmetric window functionsAdditionally0.60section
Window functionrelated to External linksWiktionary-logo-en-v20.60section
Window functionrelated to External linksMedia0.60section
Window functionrelated to External linksWindow0.60section
Window functionrelated to External linksWikimedia CommonsLabView Help0.60section

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