Classic algorithm is slow and complex for solving the maximum module 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。
Aiming at these problems, this paper presents a binary search algorithm based on solving the maximum module 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。
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 maximum module or zero-crossing.
本文基于数学样条理论提出了一种新的多尺度小波变换，通过其模极值或零交叉可以有效地提取信号的特征。
The results indicated that the small scales were the guarantee of the accuracy of corresponding position between maximum module of wavelet transform coefficients and break points of peaks.
结果发现，尺度越小，小波系数模的极大值点与突变点位置的对应就越准确。
The results indicated that the small scales were the guarantee of the accuracy of corresponding position between maximum module of wavelet transform coefficients and break points of peaks.
结果发现，尺度越小，小波系数模的极大值点与突变点位置的对应就越准确。
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