利用被动传感器坐标位置及测角误差 计算两站及多站无源测向交叉定位的精度矩阵 -The use of passive sensor coordinate position and angle measurement error calculation two stations and multi-station Passive Direction Finding Cross positioning accuracy matrix

处理主动源和被动源面波数据，可拾取频散曲线(Processing active source and passive source surface wave data, picking up dispersion curve)