说明：  是一本讲述小波入门的书籍，原书是美国的两个作者所写。书中很详细的介绍了什么是小波，对于了解小波原理和刚刚学习小波分析的同学很有帮助，看了后很有收获。
(Is a book about the Wavelet entry, the original book was written by the United States, the two authors. The book describes in great detail what is wavelet, for the understanding of wavelet theory and wavelet analysis of the students just learning helpful, looking after and rewarding.)