基本解釋[電子、通信與自動控制技術(shù)]頻偏估計(jì)周期擴(kuò)展[計(jì)算機(jī)科學(xué)技術(shù)]頻偏估計(jì)英漢例句雙語例句This paper proposes a carrier frequency offset estimation algorithm for interleaved multi-user OFDM.提出一種針對多用戶交織OFDM載頻偏移估計(jì)的算法。This paper is focusing on study of NDA nonlinear least-squares(NLS) carrier frequency offset estimation for QAM signals.針對一類無數(shù)據(jù)輔助的非線性最小均方（NLS）載波頻偏估計(jì)算法進(jìn)行研究，討論了其針對QAM信號的應(yīng)用。On the basis of the characteristics of the LEO channel, a pilots-aided frequency offset estimation algorithm for OFDM systems is proposed.針對LEO信道多徑衰落的特性，提出了OFDM系統(tǒng)頻率偏差估計(jì)算法。frequency-offset estimation更多例句詞組短語短語fine frequency -offset estimation 細(xì)頻偏估計(jì)coarse frequency -offset estimation 粗頻偏估計(jì)semi -blind frequency offset estimation 半盲頻偏估計(jì)open -loop frequency offset estimation 開環(huán)快速頻偏估計(jì)frequency-offset estimation更多詞組專業(yè)釋義電子、通信與自動控制技術(shù)頻偏估計(jì)Because of the sensitivity to frequency-offset and the complexity of underwater acoustic channel,it is very important to estimate the frequency-offset accurately. This paper discusses the carrier frequency-offset estimation technique for OFDM underwater acoustic communication systems.在OFDM水聲通信中,由于OFDM系統(tǒng)對頻率偏差的敏感性和水聲信道的復(fù)雜性,載波頻偏估計(jì)顯得尤為重要。周期擴(kuò)展計(jì)算機(jī)科學(xué)技術(shù)頻偏估計(jì)