对于门限电平的设置，常常用到虚警概率，但是恒虚警是根据电平的变化来设置虚警概率。-Threshold levels for the settings, usually used for false alarm probability, but CFAR is based on changes in level to set the false alarm probability.

基于小波变换的在恒虚警概率下检测概率方法，具有不错的学习价值。-In CFAR detection probability method based on wavelet transform has a good learning value.