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Syed Asad Alam
FIR Filter Optimization using LNS Integers
Logarithmic number system (LNS) may be an attractive way to realize finite-length impulse response filters because of multiplications in the linear domain is only an addition in the logarithmic domain. In the literature, linear coefficients are directly replaced by the logarithmic equivalent. Asad, in this research, takes this conversion back to the design stage where the coefficients are optimized in the LNS domain. A branch and bound algorithm is implemented based on LNS integers. Optimal coefficients are obtained and compared with the traditional linear real and finite representation.
Kontakt:
- Tjänst:
- Assistant Professor
- Adress:
- Institutionen för systemteknik
- Linköpings Universitet
- 581 83 Linköping
- Telefon:
- 013-281357
- Fax:
- 013-139282
- Kontor:
- B-huset, rumsnummer 3D-540
- E-post:
- < >
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Publications
Informationsansvarig: Syed Asad Alam
Senast uppdaterad: 2013-04-19
