• This method is an analytic scheme of fractional steps for convection operator and for diffusion operator respectively.

    其主要特点采用分步方法对流算子扩散算子分别解析求解

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  • Experiments also show that selecting suitable symmetrization normalization techniques while forming the diffusion operator is important to hyperspectral imagery representation.

    实验表明选择合适对称方法规范扩散算子对于最终的高光谱影像表示重要的影响。

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  • Based on the skew direction difference operator, the implicit skew difference schemes were constructed, and the boundary condition was unified, to solve the diffusion equation.

    采用差分算子建立斜向隐式差分格式,再结合边界条件,对扩散方程进行求解

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  • In this paper, a new approach, which is based on simulated annealing algorithm for solving a class of diffusion equation of parameter operator identification of inverse problem, is presented.

    文章给出了利用模拟退火算法求解一类扩散方程参数算子识别问题一种方法

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  • We improved FFD extrapolation operator to compensate the amplitude difference generated by geometry diffusion loss.

    通过改进傅立叶有限差分的延拓算子补偿几何扩散损失引起振幅误差

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  • We fully considered the influences of wave front diffusion, geological condition, designed the amplitude-preserved operator which can eliminate the effect of receivers and propagation.

    通过考虑扩散地质条件影响设计消除采集效应和传播效应的算子

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  • We fully considered the influences of wave front diffusion, geological condition, designed the amplitude-preserved operator which can eliminate the effect of receivers and propagation.

    通过考虑扩散地质条件影响设计消除采集效应和传播效应的算子

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