Please use this identifier to cite or link to this item:
|Title:||High speed frequency response masking filter design using genetic algorithm|
|Citation:||Cen, L.,Lian, Y. (2003). High speed frequency response masking filter design using genetic algorithm. Proceedings of 2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03 1 : 735-739. ScholarBank@NUS Repository. https://doi.org/10.1109/ICNNSP.2003.1279380|
|Abstract:||This paper presents the design of high-speed, multiplier free, arbitrary bandwidth shape FIR filters based on frequency response masking technique (FRM). The FRM filter structure has been modified to improve the throughput by replacing long bandedge shaping filter with several cascaded short filters . Genetic algorithm (GA) is introduced to simultaneously optimize all subfilters in a cascaded connection. The coefficients of all subfilters are quantized to signed power-of-two (SPoT) values to eliminate multipliers in the filter implementation. It is shown by example that the coefficient word length for each cascaded short filter has been reduced significantly. © 2003 IEEE.|
|Source Title:||Proceedings of 2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Jan 11, 2019
checked on Dec 29, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.