Design of FIR Hilbert transformers and differentiators by eigenfilter
- 1 November 1988
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Circuits and Systems
- Vol. 35 (11) , 1457-1461
- https://doi.org/10.1109/31.14474
Abstract
The design of Hilbert transformers and differentiators by eigenfilters is presented. The filter coefficients are computed from an eigenvector of an appropriate real, symmetric, and positive-definite matrix. The method is simple, and the performance is better than that of McClellan-Parks algorithm. The design time is fast and comparable for filter length less than one hundred.Keywords
This publication has 2 references indexed in Scilit:
- Eigenfilters: A new approach to least-squares FIR filter design and applications including Nyquist filtersIEEE Transactions on Circuits and Systems, 1987
- A computer program for designing optimum FIR linear phase digital filtersIEEE Transactions on Audio and Electroacoustics, 1973