查询词典 Doppler shift

The research of its convergence of Mean Shift algorithm is the foundation of its application. Comaniciu and Li Xiang-ru have respectively provided the proof for the convergence of Mean Shift but they both made a mistake in their proofs.

作为迭代算法，Mean Shift的收敛性研究是应用的基础，而Comaniciu和李乡儒分别证明了Mean Shift的收敛性，但证明过程存在错误。

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。

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 my Imac the alt key is the option key unless you hold down shift, should I hold down shift and alt or just option.

在我的iMac ALT键的选择是关键，除非你按住的转变，我应该按住SHIFT键和ALT或只选择。

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。

I had a lovely dog named PiPi, he was one of my best friends.

我曾经有过一只小狗，它的名字叫皮皮，它很善良，它是我最忠实的朋友。

Newly ovulated mouse oocytes were cultured in the CZB medium supplemented with different concentrations of pyruvate before treated for activation or assayed for MPF activity.

我们猜测卵母细胞在不含丙酮酸的条件下老化的更快，并且卵丘细胞可能通过消耗不含葡萄糖的CZB中的丙酮酸从而促进卵母细胞老化。