near fading 中文意思是什麼
near fading
解釋
近距離衰落-
A lateen - rigged sailboat called a felucca plies the nile river in fading light near aswan, egypt
意譯：主標題：帆船航行在尼羅河，阿斯旺，埃及， 1998年。 -
While sobbing out this wish in broken accents, some one approached : i started up - again helen burns was near me ; the fading fires just showed her coming up the long, vacant room ; she brought my coffee and bread
正當我泣不成聲地吐出了這個心愿時，有人走近了我，我驚跳了起來，又是海倫.彭斯靠近了我，漸暗的爐火恰好照亮她走過空空蕩蕩的長房間她給我端來了咖啡和麵包。 -
The main color in " the simple joy " is the green glass color of old china, darkening and fading, appearing and disappearing, far and near. deep under this precious green carpet are orange spots - speckled like a drizzle of rain
簡單喜悅的主色是中國瓷器特有的青色，深深淺淺，若隱若現，乍遠乍近沈潛在淺青瓊液下是很多細雨般橙色的小點。 -
On the every different application environment, this system must adopt the effective, advanced and applied technology to reject signal fading caused by mai, mutipath and near - far effects, and also to solve the corresponding problem existented at the practice communication
在各種不同的應用環境情況下，這個系統必須採用有效的、先進的和實用的技術抑制由於多址、多徑及遠近效應引起的信號衰落，並且要不斷解決實際通信中存在的相應難題。 -
The problem of signal processing for direct - sequence code - division - multiple - access ( ds - cdma ) signal over multipath frequency - selective mobile channels is considered. a new blind receiver is proposed. without the knowledge of the multiple - access interference users spreading code and the channel characteristics, the receiver achieves blind detection with prior knowledge of only the desired users spreading code and approximate timing. by using reduced rank adaptive decorrelating filter and adaptive multipath combiner which is based on decision - directed algorithm, the receiver gets the ability to combat both fading and the near - far effect at low cost. simulation results demonstrate that the proposed receiver offers high performance
本文研究多徑頻率選擇性衰落通道下直接序列擴頻碼分多址（ ds - cdma ）信號的處理問題，提出了一種新型的盲接收機.該接收機不需預知多址干擾用戶的擴頻碼，不需預知通道參數，只需已知期望用戶的擴頻碼和粗略的定時，就可以完成用戶的盲檢測.同時，該接收機通過降維自適應去相關濾波和基於判決指導的自適應多徑合併，來獲得低成本和良好的抗衰落、抗遠近效應性能.模擬結果驗證了本文提出的接收機的優良性能
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