多维信号 meaning in English

multi-dimensional signal

Since the optical detection and tracking technology deals with 3d space - time signal and is a kind of passive detection technology , it has a lot of features , such as concealment , anti - jamming and high precision tracking performance
红外及可见光成像检测和跟踪系统由于其处理的是多维信号(二维时间,一维空间) ,且是一种被动检测技术,因此具有隐蔽性好,抗干扰能力强等诸多优点