作者: F. Cruz-Roldán , C. Heneghan , J.B. Sáez-Landete , M. Blanco-Velasco , P. Amo-López
DOI: 10.1049/EL:20080417
关键词: Sampling (signal processing) 、 Multiplexer 、 Filter bank 、 Digital filter 、 Engineering 、 Electronic engineering 、 Prototype filter 、 Filter (signal processing) 、 Multi rate 、 Quality (physics) 、 Control engineering
摘要: An improved technique to design prototype filters for nearly-perfect reconstruction modulated filter banks and transmultiplexers is shown. This based on the frequency sampling approach, formulation presented as a multi-objective optimisation problem. Results indicate that new provides arbitrary-length with even better quality parameters.