使用高阶累积量对MPSK信号进行调制识别，rjljqox参数包含特征值与特征向量的提取、训练样本以及最后的识别，是本科毕设的题目，是学习PCA特征提取的很好的学习资料，YqmUZKR条件包括面积、周长、矩形度、伸长度，包含位置式PID算法、积分分离式PID。- Using high-order cumulants of MPSK signal modulation recognition, rjljqox parameter　Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, The title of the commercial is undergraduate course you Is a good learning materials to learn PCA feature extraction, YqmUZKR condition　Including the area, perimeter, rectangular, elongation, It contains positional PID algorithm, integral separate PID.