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通过对弱小目标连续出现的信号进行逐帧相关累积来估计目标的可能轨迹,对估计的可能轨迹进行检测判决的过程。发现和跟踪弱信号目标(如隐身目标、机动目标、干扰环境目标,以及导弹、无人机等特定小目标)的有效技术途径之一。
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topological vector space
Topological vertex
topological viewpoint
topological winding number
topological σ-algebra
topological Ω stability
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