Numerical stability of biorthogonal wavelet transforms
نویسندگان
چکیده
منابع مشابه
Numerical Stability of Biorthogonal Wavelet Transforms
For orthogonal wavelets, the discrete wavelet and wave packet transforms and their inverses are orthogonal operators with perfect numerical stability. For biorthogonal wavelets, numerical instabilities can occur. We derive bounds for the 2-norm and average 2-norm of these transforms, including eecient numerical estimates if the number L of decomposition levels is small, as well as growth estima...
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ژورنال
عنوان ژورنال: Advances in Computational Mathematics
سال: 1995
ISSN: 1019-7168,1572-9044
DOI: 10.1007/bf02123471