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二进紧支撑复小波的构造 被引量:1

Construction of All Filters of Binary Complex Wavelets with Compact Supports
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摘要 本文通过构造小波对应的滤波器,从理论上给出一种构造所有二进紧支撑复小波的方法,从而解决了一类支撑在整数段上的紧支撑小波的构造问题,并具体给出了支撑长度为3的小波所对应的滤波器. In this paper, on the condition of the elements of filter (or coefficients of muhiresolution equation) being complex numbers, a method to construct all filters of binary complex wavelets with compact supports is given.
作者 王莉 邸继征
出处 《中央民族大学学报(自然科学版)》 2007年第3期243-249,276,共8页 Journal of Minzu University of China(Natural Sciences Edition)
关键词 复小波 紧支撑 滤波器 complex wavelets compact supports filters
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