The scattered field of the rigid line can be split into a bounded part and a singular part.

刚性线的散射场可分解为有界部分和奇异部分。

youdao

The algorithm avoids the singular decomposition that commonly used in off-line calculation, and only the second order statistics of the signals is used, so the algorithm has low computing cost.

该算法避免了离线计算所采用的特征值分解等复杂运算，并且只利用信号的二阶统计量信息，计算工作量低。

youdao

In this paper, singular boundary value problems of non-linear equation system on a half-line will be considered.

本文主要研究半直线上非线性方程组奇异边值问题解的存在性。

youdao