...三阶累积量；信号检测 中图分类号：TP391.9 文献标识码：A 文章编号：1004-731X (2009) 04-0958-04 [gap=1062]Key words: DS-SS Signal; Parallel Filter Banks; Three-Order Cumulants; Signal Detection ..
基于16个网页-相关网页
关键词: 三阶累积量 平移,旋转和比例变化不变性 特征提取 目标识别[gap=733]keywords: Triple cumulation;Translation rotation and scaling invariance;Feature abstraction;Target recogni..
基于6个网页-相关网页
三阶、四阶累积量迫零 approach zero
·2,447,543篇论文数据，部分数据来源于NoteExpress
介绍了三阶累积量和1（1/2）维谱定义及估计算法。
The definitions and the estimation algorithm of the 1(1/2) dimension spectrum and the high-order cumulation are introduced.
阐述了三阶累积量时延估计方法基本原理，并将该方法用于断层检测和落差估计。
The principle of third-order accumulation method is used to detect fault and estimate the throw of fault.
第四章，针对机动目标跟踪中的机动检测问题，提出了基于三阶累积量的机动检测算法。
Non maneuvering target tracking with high precision is achieved in the chapter. In chapter 4, the algorithm of maneuver detection based on higher-order cumulants is proposed.
应用推荐