The analogue modulation recognizer utilized the decision - theoretic approach that a set of decision criteria for identifying different types of modulations is developed 對于模擬調(diào)制方式,基于決策論的算法可以識別調(diào)幅、調(diào)頻、單邊帶和雙邊帶等調(diào)制類型。
The automatic identification of the modulation types has been applied to many fields such as source identification , interference identification , radio interception , - electronic countermeasures , etc . the modulation recognizer based on the decision - theoretic approach and the constellation diagram is proposed and the signal ' s kurtosis is used as the indicator to differentiate the analogue modulation from the digital modulation 通信信號調(diào)制類型的自動識別廣泛應用于信號確認、干擾辨識、無線電偵聽、電子對抗和信號監(jiān)測等領(lǐng)域。本文提出基于決策論與星座圖的綜合調(diào)制識別器,使用信號的峰度區(qū)分調(diào)制類型是模擬調(diào)制還是數(shù)字調(diào)制。