查询词典 diffusion

The diffusion speed of the equation is determined based on the fringe density.

在该方法中，方程的演化速度是由条纹的密度决定的。

In this paper, a new method which is based on anisotropic diffusion equation for INSAR phase noise reduction is proposed.

摘要该文提出了一种基于各向异性扩散偏微分方程抑制干涉合成孔径雷达相位噪声的算法。

Anisotropic diffusion equation is used to reduce speckle noise.

研究了各向异性扩散方程在医学超声图像去噪中的应用。

This kind of equation is from diffusion process with jumps and has important application in stochastic control and finance mathematics.

本文研究一类带有非局部积分项的完全非线性椭圆型方程粘性解的比较原理，这类方程源自带跳跃的扩散过程，在随机控制，金融数学中有广泛而重要的应用。

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的参数算子识别反问题的一种新方法。

N algorithm based on the anisotropic diffusion equation is presented to suppress the speckle noise of B-Scan ultrasound image.

bstract 提出了一种基于各向异性扩散方程的B超图像斑点噪声抑制的算法。

The continuum equation for tumor cell and the diffusion equation for nutrients and inhibitor are established.

建立肿瘤细胞相的连续性方程与营养、抑制因子的扩散方程。

This is a nonlinear diffusion equation denoising article The article explains how the denoising and maintain an edge ...

这是一篇利用非线性扩散方程进行去噪的文章，在文章中说明了如何在去噪和保持边缘间达到一个较好的平衡。

Use of the finite element method, 2D FEM calculation of thermal diffusion equation.

使用有限元方法， 2D FEM计算热扩散方程。

The effects of downstream boundary conditions on the solution of the diffusion wave equation are made a systematic study.

扩散波方程是完全St.Venant方程组忽略惯性项的结果，因此两者在理论上存在误差。

The changes of the HAF after liver injury may be related to the volume of blood loss, the intraabdominal pressure and the pneumoperitoneum duration.

肝撞击伤伴失血后肝动脉血流量的变化与失血量、气腹压力以及气腹持续时间等有密切联系。

Reneging on our commitments to the world's poor cannot be an austerity measure, she said.

放弃我们给世界上的穷国的承诺不能成为一种紧缩措施。