在线性近似条件下，量子化了非线性薛定谔方程，用后向传播法数值求解了孤子源啁啾对量子光孤子的影响。
Based on the linearization approximation, nonlinear schrodinger equation is quantized, the influences of the soliton source chirp on quantum soliton is studied by using the back-propagation method.
本算法用自适应算法，二次型共轭梯度算法，解前后向预测构成的矩阵方程。
The new algorithm uses the quadratic conjugate gradient algorithm (QCGA) to solve the forward-backward linear prediction matrix equation.
在光束传输法中只分析前向亥姆霍兹方程，而后向分量近似为零。
Only positive Helmholtz equation is considered in beam propagation method, while the negative component is approximately zero.
在分析激光雷达方程的基础之上，对短程激光雷达反演气溶胶后向散射系数，提出了一种选择参考点气溶胶后向散射系数比的新方法。
A new method is proposed based on the analysis of lidar equation which selects aerosol backscatter ratio at a reference point for short range lidar in data processing.
该模型包括奈维斯·托克斯方程、谱作用量平衡方程和雷达后向散射模式。
The model consists of the Navier Stokes equation, the action balance equation and the radar backscatter model.
该模型包括奈维斯·托克斯方程、谱作用量平衡方程和雷达后向散射模式。
The model consists of the Navier Stokes equation, the action balance equation and the radar backscatter model.
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