复像 meaning in Chinese

multiple image

4 . both cia and time - frequency analysis ( tfa ) are applied to the detection of the radar target in strong noise environment . these methods possess better detection ability than conventional constant false alert ratio ( cfar ) method
将复像分析应用于雷达目标的弱信号检测，将常规的基于恒虚警检测方法无法检测到的目标利用复像分析方法检测出来，在一定程度上提高了雷达的检测能力。
3 . a new scheme to distinguish the single target or multiple target in the case of low resolution is developed by applying the two scatterer algorithm ( tsa ) in complex - image analysis ( cia ) theory , and the cia results of a sphere and a corner reflector are studied for the purpose of target identification
探讨了复像分析在目标识别中的应用，提出了利用一维tsa算法来分辨单目标与多目标，并利用复像分析研究了简单的球体目标与具有复杂散射体在散射机理上的不同之处。