Walsh变换 (FWT)算法设计中的外部和内部调序问题 ,对四种不同的序分别进行分析 .从算法流程图和序码分析两个方面进行外部调序 ,用码位倒置和对偶演化相结合进行内部调序

小波变换源码，国外VC开发的，效果比较好 I ve been involved with wavelet-analysis since my Ph.D studies and over the years developed various wavelet-transforms C++ libraries. This one concerns 2D implementation of the Fast wavelet transform (FWT). The 2D FWT is used i