WU Xiao, YE Shui-sheng, HUANG Zhen. The design and implementation of narrow band FIR filter based on multirate structure[J]. Journal of nanchang hangkong university(Natural science edition), 2007, 21(1): 79-82.
Citation: WU Xiao, YE Shui-sheng, HUANG Zhen. The design and implementation of narrow band FIR filter based on multirate structure[J]. Journal of nanchang hangkong university(Natural science edition), 2007, 21(1): 79-82.

The design and implementation of narrow band FIR filter based on multirate structure

  • Under the condition of high sampling rate,the design of narrow band FIR digital filters by usual ways is impossible.Based on multirate digital signal processing,this paper developed a new method to design the narrow band FIR filters.All of these are confirmed by the computer simulation,and its steps are presented.
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