回波峰值 meaning in Chinese

echo-peak

Recognition underground metal target algorithm base on phase of target echo can recognize buried mental target . it ’ s shorting is too many false alarm
基于目标回波峰值相位特征的地下金属目标识别方法可以比较准确地识别出金属目标,缺点是虚警高。
Study several algorithms : localization underground target algorithm base on step threshold of block energy 、 localization underground target algorithm base on the best automatic curve fitter 、 recognition underground metal target algorithm base on phase of target echo . test above algorithms using signal acquired on field
具体研究了:基于块能量阶梯阈值的目标检测定位方法、基于自动最佳拟合曲线的波速测定和目标定位方法、基于目标回波峰值相位特征的地下金属目标识别方法。