对地平直海岸和二维大陆架,自由边缘波的振幅远小于强迫波的振幅。
The amplitude of edge waves is much smaller than that of forcing waves in the case of straight coastline and two-dimensional shelf topography.
请参见二级系统准确预报轧制力的意义中引起中心扣和边缘波的讨论。
See the discussion on the cause center buckle and edge wave in the Significance of Accurate Level 2 Force Prediction section.
在斜坡地形上,两个波数相近、波向不同的自由波还会激发出边缘波。
On the topography with a slope, two free waves with closing wave numbers and different directions can trigger edge waves.
而对于登陆型台风来说,在远离台风路径的地方,潮位的变化则是由于边缘波效应。
As for landing storms, the tidal change due to edge waves is produced in the place which is far way from the storm track.
文中从三个方面介绍了沙坝的成因:(1)破波点一沙坝过程;(2)长周期驻立边缘波;
The generation mechanisms of sand bars are introduced in three aspects: (1) breakpoint bar process;
在这种光电效应的延伸中,一个光子从原子的边缘打出一个电子,这可能要使物理学家们重新考虑光在什么情况下是波,什么情况下是粒子。
This extension of the photoelectric effect, in which one photon knocks one electron off the edge of an atom, could make physicists reconsider when light is a wave and when it's a particle.
我住在一所大宅里,波利悌别墅(Villa Politi)筑在曾经的采石场边缘上,现在长满了柠檬树和无花果树。
I stayed in a mansion, Villa Politi, on the edge of a quarry now overgrown with lemon trees and figs.
电荷在透明材料表面产生电磁波,物理上抛起灰尘并将其震荡出材料边缘。
The charge creates a wave over the material's surface that physically lifts the dust and tosses it over the edges.
由于机翼和尾部边缘的蜂窝状非金属结构不反射雷达波,所以飞机的雷达反射波就减少了很多。
The radar cross-section was further reduced because the wings' leading and trailing edges were composed of nonmetallic honeycomb structures that do not reflect radar rays.
考虑SLM显微图像的特征和图像的彩色信息,在HSI彩色空间和向量空间的基础上,提出了两种基于小波变换的边缘检测算法。
Considering the characteristics of SLM microscopic images and color information of them, two wavelet transformation based methods in HSI color space and vector space for edge detection are proposed.
提出了一种用于多尺度边缘检测的小波变换滤波器系数的计算方法,并且以具体例子进行了检验,表明了该方法的有效性。
A method of calculating wavelet transformation filter coefficients for multiscale edge detection is given in this paper, and the efficiency of the method is clarified.
波多和布鲁诺在作品中所展现的城市场景起始于他们对许多城市边缘地带寻常景象的真实记录。
The urban landscapes of Botto e Bruno start from the on-site inspection of realities common to the peripheries of many cities.
简要介绍了小波多尺度边缘检测的基本原理,以EGM96重力场模型为例分析了地球重力场的多尺度边缘。
The principle of multiscale edge detection by wavelets is presented firstly, and the multiscale edges of the earth's gravity field are analyzed with the EGM96 model as an example.
本文先介绍了小波边缘检测的原理,在此基础上,针对尺度的选取提出了一种自适应的方法,并做了实验。
This paper firstly introduces the principles of wavelet edge detection, and then presents an algorithm based on the edge detection, finally does experiments.
FAE爆炸场划分为云雾爆轰区、边缘区和冲击波作用区。
Explosion field of FAE are divided into three zones: cloud zone, boundary zone and shock wave zone.
介绍了在工业计算机断层扫描成像(ICT)中探测工件断面内边缘的小分析波方法。
The wavelet analysis method, used in ICT to detect edges within a cross section is introduced.
当在边缘上的压力超过摩擦力时,能量通过地震以波的形式释放出来,穿过地壳造成我们所感觉到的震动。
When the stress on the edge overcomes the friction, there is an earthquake that releases energy in waves that travel through the earth's crust and cause the shaking that we feel.
本研究将“边缘层模型”应用于两层流体系统中弱非线性内波在台阶地形上的反射和透射问题的研究。
The edge-layer theory is applied to study the refection and transmission of the weakly nonlinear internal wave over a step in a two-layer fluid system.
在数字图像小波多分辨率分析理论基础上,采用小波变换方法对高分辨遥感图像的目标地物边缘进行信息增强,然后与多光谱遥感图像进行特征信息融合。
After the wavelet's multi-resolution analysis, a feature fusion approach was adopted to enhance remote sensing image edge and improve the definition and resolving power of the image.
实验结果表明,对富含直线边缘的图像来说,与小波图像编码算法相比,该算法获得了较高的边缘重建质量。
Experimental results show that for the straight line-rich images this algorithm can get better edge reconstruction quality compared with the traditional wavelet-based image coding.
文章提出了一种固定阈值的毫米波图像边缘检测方法。
This paper proposes a fixed threshold edge detection scheme for millimeter wave image.
在对图像的小波变换原理讨论的基础上,提出了一种较为实用的图像多尺度边缘检测方法,同时对如何抑制噪声的干扰进行了讨论。
Based on the discussion of the theory of wavelet transform of images, a practical multi scale edge detecting method is put forward and the ways to suppress noise interference are discussed.
针对毫米波图像噪声强、分辨率低的特点,提出了一种新的边缘检测方法。
This paper proposes an edge detection scheme for millimeter wave images, which has low resolution and large noise.
本文提出了一种基于离散二进小波变换的多尺度边缘检测和图像融合的方法,实现了特征级图像融合。
Regarding this, a novel feature level approach to image fusion is proposed based on discrete dyadic wavelet transform for multi-scale image edge detection.
针对相干增强扩散计算扩散矩阵较慢的缺点,提出了一种用小波系数估计图像边缘方向的相干增强扩散图像降噪算法。
Finally, it gave an image de-noising algorithm of coherence enhancing diffusion, which used wavelet coefficients to estimate the image edge according to the wavelets time-frequent analysis function.
该方法通过引入快速逐次逼近量化和对小波变换边缘子带的特殊处理,对EZW算法进行了改进。
The algorithm improves the EZW algorithm through inducting fast successive approximation quantization and effective treatment of marginal subband of wavelet transform.
Raoul建成了现有的城堡,童话般的炮塔,坐落于氛围浓郁的波雅克南部边缘,城堡前还有一个水池,这一切使得这城堡在波多尔地区凸显与众不同。
It was Raoul who built the existing chateau, one of the most distinctive in Bordeaux, with fairy-tale turrets, on the southern edge of Pauillac and now with a large pond in front.
基于信号在不同尺度下小波变换系数模不同的变化特征,结合最优梯度估计算法提出了一种边缘检测方法。
Based on different properties of the coefficient modulus of the signal in different scale wavelet transform, conjunction the best estimate of gradient algorithm an edge detecting method is proposed.
通过对这两种方法的定性对比,得出小波变换边缘检测算法检出的图像具有边缘清晰、细腻,抗噪性能强等特点。
By qualitative contrast between this two methods, explain wavelet transform edge detection algorithm detects the image that have edge distinct, fine, fight to chirp performance strong etc.
通过对这两种方法的定性对比,得出小波变换边缘检测算法检出的图像具有边缘清晰、细腻,抗噪性能强等特点。
By qualitative contrast between this two methods, explain wavelet transform edge detection algorithm detects the image that have edge distinct, fine, fight to chirp performance strong etc.
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