Low power and low complexity digital filters design and implementation
Dong Yuan Shi Β· 2010
5.3 Specifications of πΏ3.πΏ - π and πΏ - π are the upper bound and lower bound of the passband, respectively.The filter length is 36. . . . . . . . . .111 5.4 Summary of design results.π π , π π΅π΄ π and ππ΄ π are the order, number of multiplier adders and number of structural adders of subfilter π, respectively.SS represents the optimum single-stage design using the algorithm proposed in Chapter 4 and EWL is the effective wordlength of the overall filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . .112 5.5 Summary of design results of πΊ1, π1 and πΏ3 with increased filter lengths.π π , π π΅π΄ π and ππ΄ π are the order, number of multiplier adders and number of structural adders of subfilters π, respectively.SS represents the optimum single-stage design using the algorithm proposed in Chapter 4 and EWL is the effective wordlength of the overall filter. . . . . . . . . . . .