查询词典 weighted function

Then, based on the bifurcating points extracted from thinning image, the application of the weighted Hausdorff distance algorithm to image matching can overcome the effect of speckle noise in the synthetic aperture radar image.

同时，基于细化后提取出的分支特征点，应用加权Hausdorff距离算法进行图像匹配，克服了斑点噪声对合成孔径雷达图像匹配的影响。

Because the dollar itself has weakened, the yuan's trade-weighted exchange rate has barely budged.

因为美元自身的疲软，人民币的贸易加权汇率[4]几乎没有变动。

Because the dollar itself has weakened, the yuan's trade-weighted exchange rate has barely budged.

但由于美元自身的贬值，因此人民币的贸易加权汇率几乎没有变化。

For certificating the efficiency of this design method, Gaussian weighted median filters are adopted to remove well known channel noise, i.e., pepper and salt noise and uniform distributed impulse noise, in this framework.

该设计方法可以推广应用到其它具有适应性的去噪滤波器之上，使它们对不同类型、不同强度的信道噪声进行更柔性化的处理。

METHODS: Routine MRI sequences and axial diffusion weighted sequences were performed in the cases of cervical cancer and endometrial carcinoma. Normal cervixes and endometria were served as controls. The ADC values of cervical cancer and normal cervix, endometrial carcinoma and normal endometrium were measured and analyzed respectively.

采用3.0 T磁共振成像仪，对子宫颈癌病例及正常子宫颈对照组、子宫内膜癌病例及正常子宫内膜对照组进行常规MRI及DWI扫描，测量其表观弥散系数，并对子宫颈癌与正常子宫颈、子宫内膜癌与正常子宫内膜的ADC值进行统计学分析。

The pressure weighted interpolation method on collocated unstructured grid is used for numerical simulation of turbulent flow around airfoils.

利用同位非结构化网格上的压力加权修正算法，对翼型湍流绕流进行了数值分析。

Eight 3×3 Kirsch direction templates are convoluted with a SAR image respectively and the maximum of convoluting results is used as the edge strength value of the central pixel in the window. The output gray level of the central pixel is the weighted average of gray levels of its eight neighboring pixels, and the weighting coefficients are corresponding edge strength values.

该方法利用8个3×3的Kirsch方向模板分别与SAR图像进行卷积运算，取其中的最大值作为窗口中心像素的边缘强度值，中心像素灰度值的滤波输出为它的8个邻域像素灰度值的加权平均，加权系数为每个像素的边缘强度值。

This control law could minimze the performance index in which the weighted state variables, control variables are included. By use of this control law, the aircraft is able to capture the desired flight states more accurately and decouples the control more completeiy with smooth control responses and less control engery.

这组控制规律使得对状态变量，控制变量进行加权约束的性能指标极小，并能用平缓的操纵反应和较小的控制能量使飞机达到完全解耦的指定状态。

METHODS: Fifteen sections were randomly divided into three groups: supercritical CO2 fluid, chloroform-methanol, and ethylether, with 5 sections in each group. Bone sections were weighted before defatting.

将15个骨块随机分成3组：超临界CO2脱脂组、氯仿/甲醇脱脂组、乙醚脱脂组，5个/组，脱脂前各组骨块用天平称取质量。

According to different influence of evident degree of clustering index to power load, the weighted demarcating method is inducted.

针对聚类过程中各项聚类指标对用电量水平影响力不同的问题，引入了加权标定方法。

Effective local search tactics reaches local searchers when they are ready to buy - with every way that it is possible for them to buy from you.

有效的地方搜索策略达到当地的搜索，当他们准备购买-以各种方式，这是他们有可能从您那里进行购买。

The first two are periodic sentences for their beginnings; and the fifth and the last are also periodic sentences each for the embedding of a parenthetic structure.

1960年代中后期，当战后女权主义和当时的许多其他抗议运动在西欧和北美发展成某种势力时，性别的概念演绎成补充和延伸生物性别差异的概念。