AN ALGORITHM FOR CONSTRUCTING SYMMETRIC DUAL FILTERS

  • 발행 : 2007.09.30

초록

The symmetric dual filters are essential for the construction of biorthogonal multiresolution an analyses and wavelets. We propose an algorithm to seek for dual symmetric trigonometric filters $\tilde{m}_0$ for for the given symmetric trigonometric filter $m_0$ and illustrate our algorithm by examples.

키워드