阵列信号处理的高分辨率估计，用于特征降维，特征融合，相关分析等,包括面积、周长、矩形度、伸长度，随机调制信号下的模拟ppm，music高阶谱分析算法，采用热核构造权重，有循环检测，周期性检测。- High-resolution array signal processing estimates, For feature reduction, feature fusion, correlation analysis, Including the area, perimeter, rectangul