range algorithm meaning in English

范围算法
作用区算法

Near field spread spectrum range algorithm based on software radio
基于软件无线电的近距离扩频测距算法
Based on the analysis of the isoline of the doppler - range algorithm and tdoa - tdof algorithm , the rule to select positioning satellites is proposed
分析了doppler - range联合定位及tdoa - tdof联合定位的测量等值曲线特征,并据此提出了定位卫星的选取策略。