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1)  diffusion wavelet
扩散小波
1.
In this paper,a new kind of wavelet decomposition called Energy Preserving (E-P) Diffusion Wavelet is purposed,based on the theory of diffusion wavelet and the ideas of Volume/Area Flow.
本文在扩散小波的原有基础上,结合体积/面积保持流(Volume/Area Preserving Flow)提出一种能量保持的多尺度小波分解,称为能量保持扩散小波
2)  wavelet diffusion
小波扩散
3)  Wavelet forward and backward diffusion
小波前向后向扩散
1.
Wavelet forward and backward diffusion is based on wavelet diffusion theory.
针对红外图像特点,该文提出了一种基于小波前向后向扩散的红外图像降噪与边缘增强算法。
4)  diffusion filter
扩散滤波
1.
Based on Shape Context, this method is a 2D invariance shape matching algorithm, integrated with improved contour extraction algorithm, pretreatment (diffusion filter algorithm) and normalization method, which make it suitable for both simple shape and face shape matching.
本方法基于Shape Context算法,使用改进的边界提取算法,并融入了扩散滤波的预处理算法和数学归一化方法。
5)  Diffusion wave
扩散波
1.
This method is proved to be the second order finite difference solution of the diffusion wave.
从河道洪水运动波方程的有限差分解入手,推导出了涨落差法的计算公式,进而证明该计算公式为河道洪水扩散波方程二阶精度的有限差分解。
2.
The diffusion wave equation is based on the neglect of the inertia terms from the momentum equation of the De Saint Venant flow equations, and it has been demonstrated that the model is a good method for flood routing with enough accuracy and relatively simply.
扩散波方程是通过忽略动力方程中的惯性项后与连续方程联立求解而得 ,经大量的实践证明不失为一种既具有足够精度又相对简单的洪水演算方法 。
3.
This paper proposes a flood routing model based on the analytical solution of the linear diffusion wave equation with free downstream conditions.
扩散波概念的提出至今已有近半个世纪。
6)  harmonic propagation
谐波扩散
1.
By building a simplified model of power distribution system,this paper discusses how different detecting modes and installation positions of shunt active power filter on a single feeder affect the system stability and the harmonic propagation damping.
通过建立配电网的简化模型,探讨了单根馈线上并联型有源滤波器不同检测方式及安装位置对系统稳定性和谐波扩散抑制效果的影响。
补充资料:阿波波地狱
【阿波波地狱】
  梵语阿波波,或云唬唬婆(无翻),谓受罪众生,寒苦增极,舌不能动,唯于唇间作此声也。
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