运动物体

The energy centrobaric method is made use of correcting the Doppler spectrum, the simulation predicted value of the target velocity is obtained.

用能量重心校正法对多普勒频移校正，进而得到物体的动度的模拟计算值。

RFID has applied in many fields for its readability and writability, speed identification, long-distance identification, high-speed movement identification and running in atrocious environment.

它具有读写、快识读、识读、识读动物体和在恶劣环境中行等优点，应用范围广泛。