基本解釋[電子、通信與自動(dòng)控制技術(shù)]時(shí)頻同步英漢例句雙語(yǔ)例句This dissertation investigates the topic of time and frequency synchronization for OFDM and MIMO-OFDM systems.準(zhǔn)確的時(shí)間同步和精確的頻率同步是OFDM系統(tǒng)和MIMO OFDM系統(tǒng)正常工作的前提。However OFDM and MIMO OFDM systems are very sensitive to time and frequency synchronization errors, especially the frequency synchronization error.但OFDM系統(tǒng)和MIMO OFDM系統(tǒng)對(duì)時(shí)間和頻率同步誤差很敏感，特別是頻率同步誤差。A new time and frequency synchronization method based on frequency domain correlation for an Orthogonal Frequency Division Multiplexing (OFDM) system is presented.該文根據(jù)頻域相關(guān)的原理，提出了一種新的用於無(wú)線移動(dòng)信道下的正交頻分複用（OFDM）系統(tǒng)的時(shí)頻同步算法。time and frequency synchronization更多例句專業(yè)釋義電子、通信與自動(dòng)控制技術(shù)時(shí)頻同步In this paper, we present an improved time and frequency synchronization method for OFDM transmission .對(duì)已有的一種時(shí)頻同步方法加以改進(jìn),提出了一種適用於無(wú)線瑞利衰落信道的OFDM時(shí)頻同步方法。