search velocity 搜索速度
In practical engineering, there exist all kinds of noise and clutter. Thus, the problem of velocity search for Doppler radar signal was discussed, including the signal effectiveness test, accuracy analysis and error correction.
由于在雷达测试的实际工程应用中,存在各种噪声和杂波,对此讨论了多普勒雷达信号速度搜索的相关问题,包括雷达信号的有效性检验、测速精度分析及其校正等。
参考来源 - 多普勒雷达信号实时分析与数据处理技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Velocity will search the attributes of all the chained contexts for object references.
Velocity将在对象引用的所有链接上下文中搜索属性。
So if we now look at this plot we can search for The Times that the velocity is zero so you have to look for the derivative being zero.
我们观察一下这个图像，就可以找到，速度为0的时刻，因此只需要观察，导数为0的情况。
Our contribution to the search for this "missing matter" has been to study the rotational velocity of galaxies at various distances from their center of rotation.
为了寻找这些“丢失的物质”，我们研究了星系在据其环绕中心不同位置的环绕速度。
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