助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   smoothing kernel 的翻译结果: 查询用时:0.043秒
图标索引 在分类学科中查询
所有学科
力学
航空航天科学与工程
更多类别查询

图标索引 历史查询
 

smoothing kernel
相关语句
  “smoothing kernel”译为未确定词的双语例句
     An improved method is proposed by adding a gradient threshold and a Gaussian smoothing kernel to the Perona & Malik model,and it's proved by experiments to be able to remove the isolated noise more effectively as well as to preserve the edges better.
     本文在Perona&Malik模型基础上引入梯度阈值和高斯平滑核,实验结果表明改进后的平滑方法既能更有效消除孤立噪声点,又可以更好地保持边缘。
短句来源
     In this paper some problems on the curve-fitting and surface-fitting of CAD are discussed. These include the approximation to unit operator, constructions of smoothing kernel functions, many-knot spline interpolation schemes, the profit-loss revamping skill, and the computer representations for irregular geometric objects.
     本文讨论CAD中曲线与曲面拟合问题:单位算子逼近,磨光核函数构造,多结点样条插值,盈亏修正技巧,最后谈及非规整几何对象的计算机表达问题。
短句来源
  相似匹配句对
     KERNEL SMOOTHING ESTIMATE OF SEMIPARAMETRICMODEL AND SIMULATION ANALYSIS
     半参数模型核光滑估计与模拟分析
短句来源
     Kernel Smoothing Estimation for Varying-coefficients EV Models
     变系数EV模型系数参数的核估计
短句来源
     kernel technology?
     NET的实质和一些核心技术、.
短句来源
     SMOOTHING FORMULAE
     光滑公式
短句来源
     Algorithm is the kernel of programming.
     算法是计算机程序设计的核心。
短句来源
查询“smoothing kernel”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  smoothing kernel
With the SPH approach, such derivatives only affect the smoothing kernel.
      
VBM analysis of GM volume decreases in DS using a 6-mm smoothing kernel.
      
Using the analysis methods detailed above with a 12-mm smoothing kernel, we did not observe any reductions in hippocampal volumes in our DS cohort.
      
The trace was filtered with a three point smoothing kernel; average of six traces.
      
The traces in B and C are taken at a resolution of 12.5 msec/point and filtered with a seven point smoothing kernel.
      
更多          


In this paper some problems on the curve-fitting and surface-fitting of CAD are discussed. These include the approximation to unit operator, constructions of smoothing kernel functions, many-knot spline interpolation schemes, the profit-loss revamping skill, and the computer representations for irregular geometric objects.

本文讨论CAD中曲线与曲面拟合问题:单位算子逼近,磨光核函数构造,多结点样条插值,盈亏修正技巧,最后谈及非规整几何对象的计算机表达问题。

This paper describes a new and pure Lagrangian method called "Smoothed Particle Hydrodyna mics" (SPH) method. The method is to actually evaluate spatial gradients without the use of any grid. Thus it does not suffer form the severe problems always associated with mesh tangling and distortion. Therefore it can be applied to multidimensional hydrodynamics which could effectively model three dimensional systems which lack symmetry and possess large voids. At first, the paper gives an introduction to...

This paper describes a new and pure Lagrangian method called "Smoothed Particle Hydrodyna mics" (SPH) method. The method is to actually evaluate spatial gradients without the use of any grid. Thus it does not suffer form the severe problems always associated with mesh tangling and distortion. Therefore it can be applied to multidimensional hydrodynamics which could effectively model three dimensional systems which lack symmetry and possess large voids. At first, the paper gives an introduction to theoretical basis to SPH. Emphasis is given to a proper derivation of the SPH equations from the hydrodynamical conservation equations. Discussion covers some rela tive problems such as artifical viscosity, thermal conduction, self gravity and sink and magnetic fields, choosing the smoothing kernels, and implementation of SPH code, etc.

综合介绍了一种新的纯(Lagrangian方法———光滑质点流体动力学(SPH)方法,由于它计算空间导数时不需要使用网格,从而避免了高维拉氏差分网格法中的网格缠结和扭曲的麻烦,它对非对称的和内含真空区域的三维问题特别有效。重点介绍了该方法的理论基础,流体动力学方程组的推导,人为粘性和热传导,自引力、汇和磁场,光滑核的选取,以及SPH执行过程等有关问题

The conventional image smoothing methods can eliminate the noise as well as smear the image features such as edges,lines and textures,while the anisotropic diffusion algorithm based on partial differential equations(PDE's) can not only suppress the noise but also preserve these features.An improved method is proposed by adding a gradient threshold and a Gaussian smoothing kernel to the Perona & Malik model,and it's proved by experiments to be able to remove the isolated noise more effectively as well as...

The conventional image smoothing methods can eliminate the noise as well as smear the image features such as edges,lines and textures,while the anisotropic diffusion algorithm based on partial differential equations(PDE's) can not only suppress the noise but also preserve these features.An improved method is proposed by adding a gradient threshold and a Gaussian smoothing kernel to the Perona & Malik model,and it's proved by experiments to be able to remove the isolated noise more effectively as well as to preserve the edges better.

传统的图像平滑方法在去除噪声的同时往往会破坏边缘、线条、纹理等图像特征,而基于偏微分方程(PDE's)的各向异性扩散算法则在抑制噪声的同时能够保持这些特征。本文在Perona&Malik模型基础上引入梯度阈值和高斯平滑核,实验结果表明改进后的平滑方法既能更有效消除孤立噪声点,又可以更好地保持边缘。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关smoothing kernel的内容
在知识搜索中查有关smoothing kernel的内容
在数字搜索中查有关smoothing kernel的内容
在概念知识元中查有关smoothing kernel的内容
在学术趋势中查有关smoothing kernel的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社