Discrete Wavelet Transform

In numerical analysis and functional analysis, a discrete wavelet transform (DWT) is any wavelet transform for which the wavelets are discretely sampled. As with other wavelet transforms, a key advantage it has over Fourier transforms is temporal resolution: it captures both frequency and location information (location in time).

Read more about Discrete Wavelet Transform:  Properties, Applications, Comparison With Fourier Transform, Other Transforms, Code Examples

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