barker-code
常見例句
- Taking advantage of the Barker code s property of sharp...
計算機仿真結果表明系統(tǒng)信噪比有了一定的提高,成像質量得到了改善。 - Furthermore,the effect from the superimposed Barker code can be ignored.
同時;該疊加的復巴克碼對系統(tǒng)性能的影響可以忽略不計. - Barker code,Frank code and P code used in the radar system are presented in the paper.
介紹雷達中常用巴克碼、弗蘭克碼、P碼等相位編碼信號。 - A method, which uses Barker code as excited signal, is presented in the paper to overcome the problem.
為了提高系統(tǒng)信噪比,本文采用巴克碼作為激勵信號,利用巴克碼所具有的尖銳自相關函數(shù)性質來構造匹配濾波器抑制噪聲。 - CCD PULSE COMPRESSOR OF 13-bit BARKER CODE
CCD十三位巴格碼脈沖壓縮器 - Under the condition of zero Doppler frequency shifts,this kind of"waveform pair"is equivalent to polyphase Barker coded waveform at costs of a small amount of loss in signal-to-noise ratio and widening of the bottom of mainlobe.
在零多普勒頻移條件下,這類“波形對”能以少量信噪比損失為代價使脈壓輸出波形的主旁瓣比等于碼序列的長度,也就是說,從主旁瓣比的角度講,這類“波形對”可以等效為相應長度的多相巴克碼波形。 返回 barker-code