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信號碼英文

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"信號碼"怎麼讀用"信號碼"造句

英文翻譯手機手機版

  • signal code

例句與用法

  • Disculpame me equivoque de numero de mensaje
    對不起,我弄錯了短信號碼
  • Three letter signal code
    三字母信號碼
  • Position signal code
    位置信號碼
  • The number of discrete signal elements that can be transmitted in a given modulation scheme
    在給定調制電路中能被傳送的離散信號碼元數。
  • There are random long successive " 0 " or " 1 " in the stream of signal , which are not fit for the transmition of the optical channel
    信號碼流中存在隨機的長連的“ 0 ”或“ 1 ” ,不適合在光纖信道中傳輸。
  • By the eye diagram pattern , we have researched the ideal channel ' s respond - nyquist pulse , and have got its eye diagram model . based on this , a type of base - band codes called ijf codes have been derived
    并由此導出一種沒有碼間干擾和定時抖動的基帶信號碼型,稱為ijf ( intersymbol - interferenceandjirterfree )信碼。
  • The wavelet transform is discussed in the code - width estimation ; and the feasibility and effectiveness of the code - width estimation using the spectrum of the bipolar base - band signal are proved
    在參數估計中,主要討論了小波變換算法在基帶信號碼元寬度估計中的應用以及利用雙極性基帶信號的頻譜估計碼元寬度的可行性和有效性。
  • We have designed a new type of ijf code to reduce the envelope fluctuation , and have also got the reduced envelope fluctuation ijf - oqpsk . it has faster roll off of the power spectrum and lower energy of band out
    本文設計了一種能夠抑制包絡起伏型的ijf信號碼型,并相應地得到了抑制包絡起伏型的ijf ? oqpsk ,它具有更快的功率譜滾降特性和更好的相位路徑。
  • The system adopts an advanced specific speech compression chip based on ambe algorithm . it can achieve high compression rate at 4 kb / s . the system first performs a / d conversion on analog speech input to obtain pcm signal and the pcm signal was encoded by the main compression chip
    它采用了比較先進的基于ambe算法的專用語音壓縮編/解碼芯片,壓縮率高,可以將數字語音信號碼率壓縮至4kb / s ,且編碼速率可通過修改控制程序選擇。
  • 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。
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