查询词典 weighting

For the clutter power slowly changed environment—range-dependent nonhomogeneity,the weighting covariance matrix estimation algorithm is proposed which is based on the relative distance criterion.

针对杂波功率依距离缓变的非均匀环境，提出了基于相对距离准则的加权协方差矩阵估计算法。

The selection criterion for the upper limit of weighting vector norm is studied while using second-order programming to optimize beampattern for arbitrary sensor arrays.

研究了基于2阶锥方法对任意结构基阵波束优化时权向量范数约束上限的选取问题。

Decision making analysis ; weighting ; attribute ; engineering option selection.

决策分析；权重；属性；工程方案选择

First, we extract the boundaries between two different materials by weighting with gray-level gradient,and only voxels on these boundaries participate in the generation of each image, so it drastically reduces the rendering time. Second. We think the voxels on boundaries as the mixture of different materials,so in every voxel there is a surface. We use the oriented cube-interpolation technique to get the intersection point of viewing orientation and the surface in the voxel, then compute the surface normal of the intersection point. We use the normal to shade the voxel in order to improve the image quality.

首先，采用灰度梯度加权提取出三维数据场中不同物质间的边界，根据显示的需要只对这些边界上的体元赋予相应的阻光度并进行光亮度合成计算，因而可大大减少计算量，提高显示的速度；将边界上的体元作为不同物质的混合体，采用与方向有关的三线性插值来计算视线方向与体素内等值面的交点，根据交点的法向量进行光照效应计算以提高显示图像的质量；最后用投影成像法显示最终的图像。

One is introducing a weighting factor to reduce oscillation of solution of diagnosis equation in each iteration.

因此本文又进一步提出了改善诊断方程收敛性的措施，包括在迭代过程中引入加权因子来修正元件参数的调整量，以及根据诊断方程的解判断元件参数故障偏移的方向和大小对迭代初值进行调整。

Methods Forty male Sprague-Dawley rats weighting 180-220g were equally divided into normal control group and ouabain group randomly.

将40只180~220g雄性Sprague-Dawley大鼠随机分为正常对照组(n=20)和哇巴因组(n=20)。

Practical calculation method of water environmental capacity and pollution control projects are proposed based on weighting of sewage outfall.

其方法的正确性由恒权水环境容量计算得到了验证。

The employee must regularly lift and/or move physical inventory weighting up to 75 pounds.

员工能够提起或者移动75磅的货物。

It means that the rice in the silo is passed into the weighing feeder through the pinboard valve and the electronic weigher completes weighting after the rice is fed at the second time through the size of the feeding arc door.

即料仓大米通过插板阀进入称量给料器，通过给料弧门大小二次给料后电子秤完成一次称量，当中间仓底门关闭及收到允许放料信号后秤量桶底门打开把物料放入中间仓待包装。

The lifting height of COY0.3A is easy for weighting the drum on platform balance .

COY0.3A 型的起升高度方便使用台秆称重。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"