Phase approximation via Remez algorithm
In this paper, we will consider an important aspect of rational modeling: phase approximation. An algorithm will be developed to achieving optimal Chebyshev error where Remez algorithm is proved to be effective. Its applications to the design of recursive digital filters with linear phase will be investigated.
Publication Source (Journal or Book title)
Proceedings of the 27th Southeastern Symposium on System Theory, SSST 1995
Song, H., & Gu, G. (1995). Phase approximation via Remez algorithm. Proceedings of the 27th Southeastern Symposium on System Theory, SSST 1995, 441-444. https://doi.org/10.1109/SSST.1995.390543