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关于连续小波变换的注记
A Note on Continuous Wavelet Transform
【摘要】 根据连续小波的定义证明Haar小波和Mexico帽小波为基小波,提出一种基于卷积构造基小波的方法并证明尺度函数和多分辨分析生成的小波是基小波.
【Abstract】 The comparison of several definitions of CWT indicates that Haar wavelet and Mexico wavelet are base wavelet.Then one method of constructing base wavelet based on convolution is put forward.It is proved that wavelets produced by scale functions are base wavelet.
【基金】 广西自然科学基金(桂科自0542046)资助
- 【文献出处】 广西科学院学报 ,Journal of Guangxi Academy of Sciences , 编辑部邮箱 ,2007年01期
- 【分类号】O174.2
- 【下载频次】90