跟踪

Help of the Navy, they were able to track a particular blue whale for

注意这一句话的内容，人们可以跟踪blue whale了，是怎么跟踪的？

A method for distant detecting and high accuracy tracking of carrier rocket is suggested,and the ablity of laser range finder is analyzed on the basis of high accuracy tracking.

文中结合运载火箭的特点，提出了实现光学远距离探测和高精度跟踪瞄准的技术途径，并以高精度跟踪瞄准为基础，分析了激光测距机的远距离测量能力。

The centroid tracking and relevant track algorithm were adopted in the system.

系统采用了形心跟踪和相关跟踪两种算法。

Moreover, in order to decrease system's tracking error, the change rate of input variable is taken as a control variable, this strategy is suitable for a class of tracking control systems in which the input changes rapidly.

文中所采用的将输入变量的变化率作为控制变量来降低系统跟踪误差的方法，适用于一类输入变化较快的跟踪控制系统。

2 It cites the rise in video links to nurseries and the popularity of tracking technology, which enables parents to keep tabs on the nanny or childminder, as evidence that parenting is being professionalised.

重译：这份报告以幼儿园更多的使用录像和跟踪技术的普及为证据，来证明养育正走向"专业化"，孩子的父母可凭借录像和跟踪技术来监视保姆或幼儿园的工作人员。

A three-dimension orientation tracking device is developed based on the algorithm, in which the sensor employs a three-axes fluxgate magnetometer and a clinometer.

本课题在国内首次完整地创建了直流式六自由度电磁跟踪算法，实现了一套完整的直流式六自由度电磁跟踪系统。

In the scheme, we use a path time delay estimation method to improve the accuracy of the correla- tion based symbol synchronization methods, and use a tracking loop to lock the symbol synchronization and to track the sampling clock.

在该算法中，我们使用一种路径时延估计的方法来提高基于相关算法码元同步的准确性，并采用一个跟踪环路来锁定码元同步和跟踪采样时钟。

Based on color information of the particle filter target tracking algorithms, to achieve the goal of tracking movement of objects.

详细说明：基于颜色信息的粒子滤波目标跟踪算法，实现了物体运动的目标跟踪。

Three quick approaches for contour following based on connected component labeling were proposed.

提出了三种利用标记信息加速轮廓跟踪执行过程的快速轮廓跟踪算法。

Some Monte Carlo simulations are performed based on the algorithm proposed in this paper. The result show that the algorithm can improve the steady-state estimating accuracy and the constringency rate.

结果表明：和没有利用扩展量测的EKF算法相比，本文提出的跟踪算法不但能够提高目标状态估计的稳态跟踪精度，而且能够提高系统的动态收敛速度。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了