It analyses the origin of measure error in loop, on the base, bring the way about choosing tracking threshold and loo(?) bandwidth.
对环路测最误差的产生原因进行了分析,在此基础上给出了选择环路跟踪门限和环路带宽的一般方法。
参考来源 - 高动态GPS接收机跟踪技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The target matching and tracking algorithm makes use of the interrelated information, decreases the threshold and increases the range.
目标匹配和跟踪算法利用多个脉冲之间的相关信息，降低了目标检测门限，提高了测距范围。
This system detected motion target using difference image method through threshold image segmentation, then automatically tracked target by using centroid tracking algorithm.
该系统运用差分图像法，通过阈值图像分割来检测运动目标，并采用形心跟踪算法来自动跟踪目标。
During the same period of tracking target, the IMMPDAF can manage radar too, such as adaptively selecting revisit time, detection threshold and radar waveform.
这样的整个过程，使得在跟踪目标的同时，也参与了雷达的管理，譬如自适应的选择采样时间、探测门限、探测波形。
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