DOA finding的用法和樣例：
例句
- The narrow band propagator method is introduced to the wldeband sigaal-subspace processing in the direc-tion finding problem.
將窄帶傳播運算元方法引入寬頻源測向的相干信號子空間處理中。 - Using the traditional algorithm, the vehicular short-wave single-channel direction finding devices can not cope with the single side hand signals satisfactorily.
摘要現有的車載短波單通道測向設備使用傳統測向演算法，對單邊帶信號的測向結果比較差。
