L-∞ Norm Optimization for FIR Filter Design with Linear Phase in Passband by SDP Method
Haijiang Hu, Shaojing Song, Yu Chai, Yumei Gong
Available Online December 2018.
- https://doi.org/10.2991/tlicsc-18.2018.50How to use a DOI?
- FIR; convex optimization; SDP; linear phase.
- An improved optimization method for the FIR filter design is proposed., which uses SDP method to solve the filter design. The aim of optimization is least group delay in passband while the constraint conditions include the magnitude errors in all frequency domain. The experiment results show this method has good performance on the magnitude error and the linear phase in the passband. Therefore, this method can be used in the field of digital signal processing.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Haijiang Hu AU - Shaojing Song AU - Yu Chai AU - Yumei Gong PY - 2018/12 DA - 2018/12 TI - L-∞ Norm Optimization for FIR Filter Design with Linear Phase in Passband by SDP Method BT - 2018 International Conference on Transportation & Logistics, Information & Communication, Smart City (TLICSC 2018) PB - Atlantis Press SN - 1951-6851 UR - https://doi.org/10.2991/tlicsc-18.2018.50 DO - https://doi.org/10.2991/tlicsc-18.2018.50 ID - Hu2018/12 ER -