Introduction - If you have any usage issues, please Google them yourself
This paper introduces the definition, classification and realization of digital filter. This paper discusses the design method of IIR filter and FIR filter, and how to design digital filter using the DSP Blockset toolbox in MATLAB. -Introduce digital filter definition, classification and realization method. Discussion of IIR filters, FIR filter design methods and how to use MATLAB in the DSP block set toolbox design digital filters.