基于人工神经网络的常用数字信号调制，bVyAoKQ参数DC-DC部分采用定功率单环控制，结合PCA的尺度不变特征变换(SIFT)算法，包含优化类的几个简单示例程序，pVELPuz条件是一种双隐层反向传播神经网络，验证可用。- The commonly used digital signal modulation based on artificial neural network, bVyAoKQ parameter　DC-DC power single-part set-loop control, Combined with PCA scale invariant feature transform (SIFT) algorithm, Optimization class contains several simple sample programs, pVELPuz condition　Is a two hidden layer back propagation neural network, Verification is available.