本文提出一种确定特征多项式的全部根是否位于左半平面的迭代法。
In this paper, we present an iterative method for determining whether all roots of characteristic polynomial are on the left half-plane.
针对沉降数据序列的特征，研究了多项式回归方法、小波降噪方法、频谱分析法在沉降数据处理中的应用。
Probing to characters of subsidence series, we study on application of polynomial regression, wavelet denoising and frequency analysis on subsidence series processing.
在深入分析参数多项式方法数学原理的基础上，提出了参数分布形状特征式法。
Based on the deep analysis of the principle of parametric polynomial method, shape eigenfunction method is presented in this paper.
应用推荐