中文说明： 基于K均值的PSO聚类算法,抑制载波型差分相位调制，已调制信号计算其普相关密度，三相光伏逆变并网的仿真，光纤陀螺输出误差的allan方差分析，一种基于多文档得图像合并技术。
English Description：
Based on k-means clustering algorithm of PSO, suppressed carrier difference phase modulation modulated signal to calculate the General density simulation of three phase photovoltaic grid-connected inverter, output error of optical fiber gyro Allan variance analysis, based on document images merging technique.