【摘要】 多速率滤波器组(Filter Banks,FBs)在众多信号处理应用中扮演着重要角色,如何优化设计最佳的多速率滤波器组是该领域的研究热点。详细回顾多速率滤波器组设计的最新进展,并基于文献分析,指出目前该领域存在的不足和未来可能的研究方向。更多还原

【Abstract】 Multirate filter banks play an important role in many signal processing applications. How to optimize and design the best multirate filter banks is a research hotspot in this field. This article reviews in detail the latest developments in multirate filter bank design,and based on literature analysis,points out the current deficiencies in the field and possible future research directions.更多还原