多小波框架的构造理论
摘要
In this paper, we give the sub-quadrature mirror filter (sub-QMF) condition about the multiwavelet frame, and propose the complete method that constructs corresponding high-pass filters based on design of lowpass filters using unitary matrix extension. And aiming at the multiple description coding, we design two-length parametric multiwavelet frames with asymmetrical folds.
引用本文（GB/T 7714）
立中 彭, 蔚 郭. 多小波框架的构造理论[J]. Scientia Sinica Mathematica, 2010.
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