1) rapid numerical difference recurrence algorithm
快速数值差分递推算法
1.
The rapid numerical difference recurrence algorithm is used to analyse the nonlinear Schrodinger equation (NLSE) in which the chromatic dispersion and the nonlinearity act together with PMD.
本文利用快速数值差分递推算法对非线性薛定谔方程(NLSE)进行推导分析,得到一个同时考虑群速色散效应、非线性效应以及偏振模色散效应的时域快速数值差分递推关系,并将该方法应用于研究偏振模色散作用下的光脉冲传输,得到的计算结果分别与解析结果和传统的分步傅立叶算法(SSFM)所得结果进行对比,表明这种快速数值差分递推算法拥有很高的计算精度,并且物理模型更加合理,完全适合分析计算偏振模色散作用下的光脉沖传输问题。
2) rapid numerical difference recurrence formula
快速数值差分递推公式
1.
Maclaurin expansion near zero domain is applied to analysis the difference form of the normalized nonlinear Schrdinger equation in frequency domain, and a rapid numerical difference recurrence formula is deduced in time domain, which considers the nonlinear Kerr effect as well as the effect of chromatic dispersion in optical medium simultaneously.
利用零邻域的马克劳林展开对归一化非线性薛定谔方程的频域差分形式进行分析,得出一个能够同时考虑光学媒质的色散作用以及非线性克尔作用的时域快速数值差分递推公式。
3) fast recurring algorithm
快速递推算法
1.
Image thresholding based on two-dimensional histogram oblique segmentation and its fast recurring algorithm;
二维直方图区域斜分阈值分割及快速递推算法
4) fast recursive algorithm
快速递推算法
1.
Then using the maximizing the Fisher riterion,the 2-D threshold vector is obtained,and in order to reduce the computation complexity,a fast recursive algorithm s presented.
同时为降低二维阈值算法的复杂性,提出了快速递推算法。
5) fast recursive least square scheme
快速递推最小二乘算法
补充资料：快速
速度快的；迅速：～照相机ㄧ～炼钢ㄧ～行军 ㄧ～育肥。
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