A Recognition Algorithm for Modulation Schemes by Convolution Neural Network and Spectrum Texture | Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University

Open Access

表2

分类准确率数据

%
方法	WK信噪比/dB
方法	0	2	4	6	8	10
熵特征-SVM[2]	68.4	71.2	79.7	81.9	87.4	88.6
联合特征-MLP神经网络[3]	61.2	65.8	70.1	76.4	84.1	90.1
高阶统计量-循环谱-SVM算法[4]	81.4	85.7	92.2	98.7	100	100
本文算法	89.1	92.2	97.0	99.0	100	100
本文算法(无幂函数增强)	82.3	83.9	92.1	97.6	99.1	100

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