Encyclopedia > Wavelet

  Article Content

Wavelet

A wavelet is the base function[?] of the wavelet transform. As opposed to sine and cosine, a wavelet not only has locality (small support[?]) in the frequency domain[?] but also in the time or spatial domain. Therefore, wavelets look like fading in and fading out waves. Hence the name.

The simplest wavelet is the Haar wavelet. A wavelet commonly used in the natural sciences is the Morlet wavelet. There is also the Daubechies wavelet[?] which is well-suited for data with fractal properties.



All Wikipedia text is available under the terms of the GNU Free Documentation License

 
  Search Encyclopedia

Search over one million articles, find something about almost anything!
 
 
  
  Featured Article
Autocracy

... - Wikipedia <<Up     Contents Autocracy Autocracy is a form of government which resides in the absolute power of a single individual. Th ...

 
 
 
This page was created in 33 ms