开始时间: 04/22/2022 持续时间: 未知
所在平台: MIT公开课 课程类别: 数学 大学或机构: ocw |
课程主页: http://ocw.mit.edu/courses/mathematics/18-327-wavelets-filter-banks-and-applications-spring-2003
课程评论:没有评论
Wavelets are localized basis functions, good for representing short-time events. The coefficients at each scale are filtered and subsampled to give coefficients at the next scale. This is Mallat's pyramid algorithm for multiresolution, connecting wavelets to filter banks. Wavelets and multiscale algorithms for compression and signal/image processing are developed. Subject is project-based for engineering and scientific applications.