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方向正交小波基与信号的方向性分析 被引量:2

Directional Orthonormal Wavelet Bases and Direction Detection of Signals
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摘要 构造出用于信号的方向性分析的正交小波基 ,给出了快速算法 .该方法能提取信号的方向特征 ,适合信号的方向性检测 . The directional orthonormal wavelet bases are constructed and the corresponding fast algorithm is also provided, by which the directional characterizations of the signal can be extracted efficiently.
作者 王桥 吴乐南
出处 《应用科学学报》 CAS CSCD 2000年第1期76-79,共4页 Journal of Applied Sciences
基金 中国博士后科学基金 国家自然科学基金资助项目!( 69772 0 2 5 )
关键词 方向小波正交基 信号检测 方向性 directional orthonormal wavelet bases direction detection fast algorithm
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参考文献1

  • 1齐民友,线性偏微分算子引论(上),1984年,508页

同被引文献9

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