H2(I)空间中的离散小波变换

被引:5
作者
吴勃英
何耀东
机构
[1] 哈尔滨工业大学
关键词
紧支集边尺度函数; 离散小波变换;
D O I
暂无
中图分类号
O241 [数值分析];
学科分类号
摘要
In this paper, a boundary scale function b(x) with a compact support is given,it improves a boundary scale function without the compact support in [1], then a multiresolution analysis (MRA) in (I) space is constructed and a discrete wavelet transform in H2(I) space which maps function's sample values into the function's wavelet coefficients is given, so that the wavelet interpolation function is obtained.
引用
收藏
页码:209 / 214
页数:6
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