law w of cosines余弦定理
law of cosines detail余弦定理
The Law of Cosines余弦定理
Cosinussatz law of cosines余弦定律
Polarization coding AOA detection was put forward after compared with some other ways to detect LASER AOA. The method based on law of cosines of radiation.
本论文分析和比较了激光束定向的几种方法，基于辐射通量的余弦定理,根据偏振光特性，提出了偏振编码测向的方法。
参考来源 - 陈列探测偏振编码法测向系统原理研究