| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10368943 | Digital Signal Processing | 2005 | 18 Pages |
Abstract
In this work, we have generally studied time-varying cosine-modulated filter banks. The general PR conditions for an LTV cosine-modulated filter bank are given. Applying the theory in analyzing a special time-varying cosine-modulated filter bank, namely time-varying modulated lapped transforms (LTV MLTs), we have provided a solid theoretical support for the well-known window-switching techniques.
Related Topics
Physical Sciences and Engineering
Computer Science
Signal Processing
Authors
Guangyu Wang,