Study on a design method of semi-parallel FIR filters based on Z-transform
Jinhai Wang · Tianjin Gongye Daxue xuebao · 2009
For achieving better performance and less resource consume,a novel semi-parallel FIR filters design method based on Z-transform is presented in this paper.Z-transform method is very simple and feasible to analyze DSP algorithms.The method can fast work out accurate numbers of delay,so designer can select feasible filter structure.The experimental results show that the method is effective in semi-parallel FIR filters pipelines structure and over-frequency controlling analysis.The method also can be applied in analyzing hardware implementation of other DSP algorithms.