We have studied the modulation recognition problem under fading environments.
分析了衰落信道对调制识别带来的影响。
参考来源 - 数字通信信号调制识别若干新问题研究Automatic recognition of modulation type of a signal is one of the essential functions of future Software Radio. Based on pattern recognition,the paper introduces the way of extracting characteristic features,and proposes modulation recognition based on wavelet neural network.
信号调制方式的自动识别是未来软件无线电必须具备的功能之一,本文以模式识别为基础,介绍了模拟调制信号特征参数的提取,将小波神经网络应用于调制识别。
参考来源 - 基于小波神经网络的模拟调制信号自动识别·2,447,543篇论文数据，部分数据来源于NoteExpress
The modulation recognition technology for communication signals based on BP neural networks is studied.
本文研究了基于BP神经网络的通信信号调制体制识别技术。
The modulation recognition technique of QAM signal by the constellation diagram is given in this paper.
给出了利用信号星座图的QAM信号调制方式识别技术。
A new digital modulation recognition method based on instantaneous information is proposed for the application under the low signal-to-noise ratio (SNR).
针对数字调制识别在低信噪比下的应用，提出一种新的基于瞬时信息的调制识别算法。
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