Fenêtres

Hamming, Blackman, Bartlett, Chebyshev, Taylor, Kaiser

Concevez, visualisez et implémentez des fonctions de fenêtrage. Comparez la largeur des lobes principaux et le niveau des lobes secondaires des fenêtres en fonction de leur taille et d’autres paramètres.

Applications

Window DesignerDesign and analyze spectral windows

Fonctions

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barthannwinModified Bartlett-Hann window
bartlettBartlett window
blackmanBlackman window
blackmanharrisMinimum four-term Blackman-Harris window
bohmanwinBohman window
chebwinChebyshev window
enbwEquivalent noise bandwidth
flattopwinFlat top weighted window
gausswinGaussian window
hammingFenêtre de Hamming
hannFenêtre de Hann (Hanning)
kaiserKaiser window
nuttallwinNuttall-defined minimum 4-term Blackman-Harris window
parzenwinParzen (de la Vallée Poussin) window
rectwinRectangular window
taylorwinTaylor window
triangTriangular window
tukeywinTukey (tapered cosine) window
dpssDiscrete prolate spheroidal (Slepian) sequences
dpssclearRemove discrete prolate spheroidal sequences from database
dpssdirManage discrete prolate spheroidal sequences database directory
dpssloadLoad discrete prolate spheroidal sequences from database
dpsssaveDiscrete prolate spheroidal or Slepian sequence database

Window Visualization Tool

WVToolOpen Window Visualization Tool

Rubriques

  • Get Started with Window Designer

    Use the Window Designer app to design and analyze spectral windows.

  • Windows

    Learn about spectral windows and how to analyze them using toolbox functions.

  • Generalized Cosine Windows

    Blackman, flat top, Hamming, Hann, and rectangular windows are all special cases of the generalized cosine window.

  • Kaiser Window

    The Kaiser window is designed to maximize the ratio of mainlobe energy to sidelobe energy.

  • Chebyshev Window

    The Chebyshev window minimizes the mainlobe width for a particular sidelobe level and exhibits equiripple sidelobe behavior.