Nonrecursive digital filter designs by means of Korovkin kernels
A. Chan, Charles K. Chui · IEEE Transactions on Acoustics Speech and Signal Processing · 1979
In this paper, the general class of Korovkin kernels is introduced as window functions in the design of FIR digital filters. In particular, the utilization of the Jackson kernel in window designs is discussed in detail. The Jackson window is applied to the design of a low-pass filter with a transition region. The advantages and limitations of the Jackson window designs are discussed.