常見例句雙語例句We analyze the blind parameter estimation of intercepted signal.分析了截獲信號參數(shù)的盲估計問題。Focusing on a kind of familiar noise, i. e. speckle noise, this paper presents a simple and efficient method on blind parameter estimation of speckle noise in an image.以常見的斑點(diǎn)噪聲為研究對象提出一種簡單、快速的圖像斑點(diǎn)噪聲參數(shù)盲估計方法。Therefore, the blind detection and parameter estimation for the DSSS signal in non-cooperative communication have become hot and difficult points in electronic reconnaissance.因此，對非合作通信中DSSS信號的盲檢測和參數(shù)估計成了當(dāng)代研究的熱點(diǎn)和難點(diǎn)。 返回 parameter blind estimation