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SIIA Público
SISTEMA INTEGRAL DE INFORMACIÓN ACADÉMICA - PÚBLICO
Título del libro: Icinco 2008 - 5th International Conference On Informatics In Control, Automation And Robotics, Proceedings Título del capítulo: Synthesis of the low-pass and high-pass wave digital filters
High pass filters; Low pass filters; MATLAB; Numerical analysis; Robotics; Attenuation properties; Butterworth; Classical filters; Design and analyses; Designed filters; Implementation in dsp; Lattice configurations; Low passes; Pass bands; Simulink; Texas instruments; Wave digital filter; Digital filters
Resumen:
In this paper we propose a very simple procedure for the design and analysis of low-pass and high-pass wave digital filters derived from reference filter given in the lattice configuration. Wave Digital Filters derived from reference filter in lattice configuration can be designed with excellent pass band properties. They can be proposed and implemented without the knowledge of classical filter theory. In this paper we present tables for Butterworth, Chebychev and Elliptic low-pass filter design. In the examples we demonstrate programs in MATLAB that permits analyze the attenuation properties of the designed filters. In the end of our article we realize wave digital filter using Embedded Target for Texas instruments TMS320C6000 DSP Platform. The model of the WDF was created by means of serial and parallel blocks that were added to the window Simulink Library Browser between common Used Blocks.
