propagation loss造句
例句與造句
- By analyzing the model of radio wave propagation loss , this paper provides a weighted centroid localization algorithm that uses coefficients , which are decided by the influence of beacons to unknown nodes , to prompt localization accuracy
文中通過對無線電傳播路徑損耗模型的分析，提出了加權(quán)質(zhì)心定位算法，用信標(biāo)節(jié)點(diǎn)對未知節(jié)點(diǎn)的不同影響力來確定加權(quán)因子，以提高定位精度。 - The thesis analyzes the transmitting characteristic of the uwa channel , derives the propagation losses , eigenrays and channel impulse responses of uwa channel by use of the kraken normal wave mode and the ray trace algorithm based on velocity - depth curvilinear profile approximation . based on the analysis , a scheme of auto - replying lduwarc system by means of spread spectrum technique has been designed
論文首先分析了遠(yuǎn)程聲遙控信道傳輸特性，分別利用kraken簡正波和射線跟蹤模型對深海和淺海水聲信道的傳輸特性進(jìn)行分析，對信道的多徑結(jié)構(gòu)、衰落和環(huán)境噪聲進(jìn)行了計算，并在此基礎(chǔ)上設(shè)計了基于擴(kuò)頻技術(shù)的自主應(yīng)答式遠(yuǎn)程聲遙控系統(tǒng)方案。 - It's difficult to find propagation loss in a sentence. 用propagation loss造句挺難的