本论文主要研究多种子带滤波器组设计以及它们在通信系统中的干扰抑制和检测系统中的信号消噪等应用问题。整篇论文分三个方面:①结构化完全重构滤波器组设计②完全重构非均匀滤波器组设计③滤波器组的应用研究。（用caj可以打开）-This paper studies multi-seed-band filter design, as well as their communication systems in interference suppression and detection systems for applications such as signal denoising problem. The whole thesis is divided into three aspects: ① structured perfect reconstruction filter bank design ② Perfect Reconstruction Non-uniform filter bank design ③ filter group applied research. (You can open with CAJ)