查询词典 shift

N adaptive over-relaxed fast dynamic mean shift was proposed to speed up the convergence of Gaussian mean shift.

bstract 为了解决高斯核均值漂移算法收敛速度慢、计算效率不高的问题，提出自适应over-relaxed快速动态更新方法改进高斯核均值漂移算法。

The convergence of the mean shift procedure to the closest mode of the underlying distribution is proven, both for the Epanechnikov kernel and the general case of kernels with convex and monotonic decreasing profile. The smooth trajectory property of the mean shift is also demonstrated.

均值平移算法对于Epanechnikov 核函数的收敛性在本文中得到了证明，进而推出均值平移算法收敛的充要条件是核函数具有凸的、单调递减性质的轮廓；揭示了均值平移过程运动轨迹的平滑性。

In this paper,the influence of the Doppler shift on the performance of the PN code acquisition circuit is analyzed,and the method of orthogonally relative elimination is proposed to eliminate the Doppler shift.

文章在分析多普勒频移对PN码捕获性能影响的基础上，采用基带正交对消法去消除多普勒频移，消除了多普勒频移对PN码捕获电路的影响，解决了低信噪比情况下在基带上消除多普勒频移的难题。

Accept the instruction and monitory of each work by shift team leader, complete each tasks shift team leader arranged.

认真接受上级对岗位的各项工作指导和监督，完成所安排的各项工作任务。

The Institute of Noetic Sciences Shift in Action program is offering $1,000 for the best "One Minute Shift" video!

研究所noetic科学的转变，行动纲领，是提供1000元为最好的"一分钟的转变"的视频！

Linear shift code, known polygon vertex coordinates, can be the edge of the polygon shift its normal direction and then get a new polygon from the vertex.

详细说明：直线偏移代码，已知多边形顶点坐标，可以将多边形各边沿其法线方向平移距离然后得到新的多边形顶点。

It carries out the amplitude-preserved migration with the phase shift amplitude-preserved correction operator in frequency-wave number domain and time shift amplitude-preserved correction operator in frequency-space domain.

文中引入了裂步傅里叶保幅偏移算法，分别通过频率－波数域的相移保幅校正算子和频率－空间域的保幅时移校正算子实现了保幅偏移。

On the other side, her own characters palys an important part in her shift, which can be refered as her stand as an intellect, her Western point of value and the original Christianism complex.Key words: Oriana Fallaci, return, shift, 911 Incident.

方面，从社会背景来看，冷战结束后左翼阵营的分化、西方出现'新悲观主义'思潮以及'9·11'事件都对法拉奇的复出有所影响；另方面，从她的经历以及个人特质进行分析，知识分子的立场和左翼浪漫情怀，西方中心的价值观，基督教原教旨主义情结都是导致她转向的原因。

The system includes a sequential manual mode: by moving the shift level to the M gate, the driver can choose to select gears using the shift lever or paddle shifts on the steering wheel.

该系统包括一个顺序手动模式：通过移动转移水平的M门，司机可以选择使用选择齿轮换档杆或桨方向盘上的变化。

So this paper selects national debts as our studying objects. By using principal component analysis method to study the zero coupon yield curve, we find that the movement of the curve yield can be simulated by two factors mostly, that is parallel shift and rotation. Then we quantitative them and get "synthetic parallel shift" and "synthetic rotation".

因而，本文选择了国债作为研究对象，对国债的即期收益率曲线进行主成分分析的结果表明，收益率曲线变动的总体方差绝大部分来自于两个因子的贡献，即水平因子和倾斜因子，本文对这两个因子进行量化处理，得到"综合的平移"和"综合的倾斜"，并在此基础上建立了两综合因子法对债券组合的VaR估值模型。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。