Perfect-reconstruction filtering with unitary operators and projections
نویسندگان
چکیده
منابع مشابه
Perfect-Reconstruction Filtering With Unitary Operators and Projections*
Perfect-reconstruction filter banks, wavelets, and multiresolution analysis have generated many new results in harmonic analysis and function theory. Traditionally, these techniques are based on families of convolutions and decimation/interpolation operations. When viewed as linear-algebraic operations, those building blocks can be generalized to unitary operators and related projections. We ha...
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ژورنال
عنوان ژورنال: Linear Algebra and its Applications
سال: 1994
ISSN: 0024-3795
DOI: 10.1016/0024-3795(94)90434-0