Inverse Ultraspherical Filters
Analog Integrated Circuits and Signal Processing
Inverse polynomial images which consists of two Jordan arcs---An algebraic solution
Journal of Approximation Theory
IIR bandpass filter design using modified transfer function implementation algorithm
ISPRA'08 Proceedings of the 7th WSEAS International Conference on Signal Processing, Robotics and Automation
Design simplifications for bi notch filters
Analog Integrated Circuits and Signal Processing
Study of ADZT properties for spectral analysis
GAVTASC'11 Proceedings of the 11th WSEAS international conference on Signal processing, computational geometry and artificial vision, and Proceedings of the 11th WSEAS international conference on Systems theory and scientific computation
A way to a new multi-spectral transform
GAVTASC'11 Proceedings of the 11th WSEAS international conference on Signal processing, computational geometry and artificial vision, and Proceedings of the 11th WSEAS international conference on Systems theory and scientific computation
On the design of multi notch filters
International Journal of Circuit Theory and Applications
| Hi-index | 35.68 |
The algebraic form of Zolotarev polynomials refraining from their parametric representation is introduced. A recursive algorithm providing the coefficients for a Zolotarev polynomial of an arbitrary order is obtained from a linear differential equation developed for this purpose. The corresponding narrowband, notch, and complementary pair FIR filters are optimal in the Chebyshev sense. A recursion giving an explicit access to the impulse response coefficients is also presented. Some design examples are included to demonstrate the efficiency of the presented approach