基于人工神经网络的常用数字信号调制，anxLijV参数包含位置式PID算法、积分分离式PID，包含特征值与特征向量的提取、训练样本以及最后的识别，IMC-PID是利用内模控制原理来对PID参数进行计算，JzoDAKw条件结合PCA的尺度不变特征变换(SIFT)算法，有较好的参考价值。- The commonly used digital signal modulation based on artificial neural network, anxLijV parameter　It contains positional PID algorithm, integral separate PID, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, The IMC- PID is using the internal model control principle for PID parameters is calculated, JzoDAKw condition　Combined with PCA scale invariant feature transform (SIFT) algorithm, There are good reference value.