range rate tracking 中文意思是什麼

range rate tracking 解釋
距離變化率跟蹤
  • range : vt 1 排列；整理（頭發等）。2 使歸類[班、行、隊]；把…分類。3 〈用被動形或反身形〉加入，站住…的一邊...
  • rate : n 1 比率，率；速度，進度；程度；（鐘的快慢）差率。2 價格；行市，行情；估價，評價；費，費用，運費...
  1. The performance targets of acquisition and tracking : the code rate of pseudorandom signals is 1m - 5mhz, the code length is 255. 511, the receiving sensitivity is - 118dbm, the dynamic range is 70db. the doppler of carrier is 75khz, the time that 10 targets are captured within 0. 2s

    捕獲和跟蹤的性能指標：偽隨機信號碼率1m 5m比特/秒，碼長是255 、 511 ，接收靈敏度是- 118db ，信號動態范圍是70db載波普勒是75khz ，目標捕獲在0 . 2秒內。
  2. In recent years, the motion vision technology, for tracking high - speed object and measuring motion parameter, is widely used, along with the improvement of the frame rate, resolution, dynamic range and sensitive of camera

    近年來，隨著相機的幀頻速度、解析度、動態范圍和靈敏度的不斷提高，運用動態視覺測量技術對快速運動目標進行跟蹤、運動參數進行測量已成為一種普遍採用的技術。
  3. In this thesis, a kind of software method is researched to realize the functions of fast acquisition, tracking and demodulation of pcm - cdma - bpsk intermediate frequency signals. conventional research on spread spectrum signals is in the case of ideal conditions, such as low code rate, narrow dynamic range, narrow frequency - changing range and so on

    本論文將介紹一種軟體模擬硬體的方法來實現pcm - cdma - bpsk中頻信號的快捕、跟蹤和解調。關于擴頻信號的傳統的研究是在理想的條件下，比如低碼率、窄動態范圍、窄頻率變化范圍等等。
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