Wavelet Effective Support

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Morlet wavelet - MATLAB morlet

    https://www.mathworks.com/help/wavelet/ref/morlet.html
    Output arguments are the wavelet function PSI computed on the grid X, and the grid X. This wavelet has [-4 4] as effective support. Although [-4 4] is the correct theoretical effective support, a wider effective support, [-8 8], is used in the computation to provide more accurate results.

Wavelet - Wikipedia

    https://en.wikipedia.org/wiki/Wavelets
    A wavelet is a mathematical function used to divide a given function or continuous-time signal into different scale components. Usually one can assign a frequency range to each scale component. Each scale component can then be studied with a resolution that matches its scale. A wavelet transform is the representation of a function by wavelets.

Wavelet support - MATLAB wavsupport - MathWorks

    https://www.mathworks.com/help/wavelet/ref/wavsupport.html
    wname is any valid wavelet. For real-valued wavelets with and without scaling functions and complex-valued wavelets without scaling functions (wavelets type 3,4, and 5), the bounds indicate the effective support of the wavelet.

Wavelet Effective Support, CWT. : DSP

    https://www.reddit.com/r/DSP/comments/2s7lix/wavelet_effective_support_cwt/
    Wavelet Effective Support, CWT. I'm doing some reading about wavelets, continuous wavelet transforms, and so on. I don't have much background in this area, and am finding some terminology confusing. The matlab docs talking about the Ricker/Mexican-Hat wavelet ...

Adding Your Own Wavelets (Wavelet Toolbox)

    http://www.ece.northwestern.edu/local-apps/matlabhelp/toolbox/wavelet/ch07_ad3.html
    Define the Effective Support. This definition is required only for wavelets of types 3, 4, and 5, since they are not compactly supported. Defining the effective support means specifying an upper and lower bound. For example, for some predefined wavelet families, we have the following.

mexihat (Wavelet Toolbox)

    https://lost-contact.mit.edu/afs/it.kth.se/misc/packages/matlab/help/toolbox/wavelet/mexihat.html
    Output arguments are the wavelet function psi computed on the grid X, and the grid X. This wavelet has [-5 5] as effective support. This function is proportional to the second derivative function of the Gaussian probability density function. Examples % Set effective support and grid parameters.

Morlet wavelet - MATLAB morlet - MathWorks América Latina

    https://la.mathworks.com/help/wavelet/ref/morlet.html
    Output arguments are the wavelet function PSI computed on the grid X, and the grid X. This wavelet has [-4 4] as effective support. Although [-4 4] is the correct theoretical effective support, a wider effective support, [-8 8], is used in the computation to provide more accurate results.

Morlet wavelet - MATLAB morlet - MathWorks Italia

    https://it.mathworks.com/help/wavelet/ref/morlet.html
    Output arguments are the wavelet function PSI computed on the grid X, and the grid X. This wavelet has [-4 4] as effective support. Although [-4 4] is the correct theoretical effective support, a wider effective support, [-8 8], is used in the computation to provide more accurate results.

Mexican hat (Ricker) wavelet - MATLAB mexihat - MathWorks ...

    https://la.mathworks.com/help/wavelet/ref/mexihat.html
    The Mexican hat wavelet is also known as the Ricker wavelet. Output arguments are the wavelet function PSI computed on the grid X. This wavelet has [-5 5] as effective support. Although [-5 5] is the correct theoretical effective support, a wider effective support, [-8 8], is used in the computation to provide more accurate results.

Wavelet Toolbox User's Guide - University of Alabama

    http://feihu.eng.ua.edu/NSF_TUES/w7_1a.pdf
    Wavelet Toolbox Computation Visualization Programming User’s Guide Version 1 Michel Misiti Yves Misiti Georges Oppenheim Jean-Michel Poggi For Use with MATLAB®



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