Classic algorithm is slow and complex for solving the maximummodule of the roots of polynomials.
传统多项式根最大模求解算法的求解效率低、计算复杂。
2
Aiming at these problems, this paper presents a binary search algorithm based on solving the maximummodule of roots of polynomial.
针对该问题，提出一种基于多项式根的最大模求解的二分搜索算法。
3
Based on the B-Spline theory, this paper present a new kind of multi-scale wavelet transform. The feature of a signal can be extracted in its maximummodule or zero-crossing.