基本解釋平坦衰落同根派生 flat-fading相關(guān)詞英漢例句When transmitting signal is below 500 Kbps, increasing the system power can reduce the bit error rate (BER) for the signal suffering only flat fading. 當(dāng)碼速率較低時(shí)(500Kbps以下),信號受到平坦衰落,增大系統(tǒng)功率可以降低系統(tǒng)誤碼率。The algorithms in flat fading MIMO systems can be directly used in wideband correlated MIMO case based on virtual antennas idea. 通過引入虛擬天線思想，窄帶MIMO的空時(shí)信號處理算法可直接推廣到寬帶MIMO系統(tǒng)中。In this paper, an autoregressive (AR) model is presented for the simulation of flat fading channel in complex communication environments. 本文實(shí)現(xiàn)了復(fù)雜傳播環(huán)境下平坦衰落信道的AR模型仿真。It reduces the effect of frequency-selective fading by dividing the transmission bandwidth into many narrowband subcarriers, each of which exhibits approximately flat fading. 透過將可用頻寬分割成許多窄頻且遭受近似平坦衰落的子載波，它可減低頻率選擇性衰落的效應(yīng)。While this dissertation will use wavelet analysis to decompose fading-process, and provide wavelet model of flat fading channel, then propose a new blind receiver based on Monte carol algorithm. 本文將平衰落信道的衰落過程進(jìn)行小波分解與建模，在此基礎(chǔ)上提出一種采用順序蒙特卡羅算法的盲均衡接收機(jī)，并給出了仿真結(jié)果以證明此接收機(jī)的優(yōu)異性能。flat-fading更多例句