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Modulation Recognition Method of Complex Modulation Signal Based on Convolution Neural Network

机译:基于卷积神经网络的复模信号调制识别方法

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With the emergence and further integration of computer technology, software radio technology and network information technology, signal analysis and processing are inseparable from the critical moment of modulation recognition. For the mixed data of the modulation signal and the secondary modulation signal, this paper simulates the modulation recognition by combining convolutional neural networks with different architectures and signal cyclic spectrum images under the Pytorch framework through image enhancement. This paper also expands the identification of the modulation mode of the secondary modulation signal and provides the improvement direction of the modulation signal data set.
机译:随着计算机技术的出现和进一步集成,软件无线电技术和网络信息技术,信号分析和处理与调制识别的关键时刻密不可分。对于调制信号和二次调制信号的混合数据,本文通过通过图像增强将卷积神经网络与不同架构下的卷积神经网络组合来模拟调制识别。通过图像增强,Pytorch框架下的信号循环图像。本文还扩展了辅助调制信号的调制模式的识别,并提供调制信号数据集的改进方向。

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