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small-target-detection-
介绍了经典的时频分布和检测理论的同时,作者利用时频分布的方法,将一
维时间信号转化到二维的时频空间中,通过提取图像的特征来判决信号和杂波,
采用的数据是使用McMaster IPIX雷达,在加拿大东海岸附近测得的。实测数据
研究表明此方法可以得到很好的检测结果。
(In this paper,we first review the time-frequency analysis and time
-frequency-based detection methods.Secondly,by analyzing a mass of the measured
data of sea clutter,we show the difference of time-frequency geometric features
between echoes with a target and pure sea clutter.Finally,we given the detection
algorithm based on the time-frequency geometric features.The results of the measured
data show that the proposed method can effectively find low-velocity small targets in
sea clutter.This approach is a novel try to detect small targets in sea clutter.)
- 2012-03-12 14:08:00下载
- 积分:1
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COMP-of-lte_a--technology-research
基于系统级仿真的LTE_A协作多点传输技术研究(Based on system-level simulation LTE_A multicast technology research collaboration)
- 2011-10-26 22:38:39下载
- 积分:1
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Three-phase-Voltage-Source
三相电压型逆变器的建模、设计,IEEE,讲解非常细致深入,非常有帮助!(Three-phase voltage source inverter modeling, design, IEEE, explaining in great detail in depth, very helpful!)
- 2013-06-13 19:42:38下载
- 积分:1
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dingcan
用户分为普通用户和管理员
普通用户只有订餐、发送订单、修改个人信息的权利
管理员拥有普通用户的所有权利 以及增删改查的权利、对货物的增删改查
对订单的查看、删除、处理等、以及对用户的管理
(Users are divided into ordinary users and administrators ordinary users only ordering, send orders, the right to modify personal information Administrators have all the rights of the ordinary users as well as the right to CRUD the CRUD check goods orders view, delete, processing etc., as well as the management of the user' s)
- 2013-02-27 12:05:50下载
- 积分:1
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ESM-processor-system-for-high-pulse
this paper introduces an algorithm for detecting pulses in complexed environments.
- 2013-09-13 21:50:33下载
- 积分:1
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GADA
modélisation de la génératrice asynchrone a double alimentation
- 2011-07-15 22:41:13下载
- 积分:1
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DAQ
DAQ数据采集基础,介绍数据采集的基本组成,和各元素注意事项。(DAQ data acquisition based on the basic composition introduced data collection, and the elements of note.)
- 2011-05-27 13:49:29下载
- 积分:1
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01327802
Exact Thresholds and Optimal Codes for the
Binary-Symmetric Channel and Gallager’s
Decoding Algorithm A
- 2010-07-29 15:03:13下载
- 积分:1
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Box-optimal-allocation-problem
箱子最优分配——有n个集装箱要装上1艘载重量分别为c的轮船,其中第i个集装箱的重量为wi。最优装载问题要求确定在装载体积不受限制的情况下,将尽可能多的集装箱装上轮船,并找出一种装载方案
输入(Box optimal allocation- there are n containers to be loaded on a ship load of c, respectively, where the i-th container weight wi. Required to determine the optimal loading problem in the case of unrestricted loading volume, as many containers loaded on ships, and to find a loading program input)
- 2014-07-16 15:15:21下载
- 积分:1
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moban10
创业计划书模板,汇集了10种以上的创业计划书模板,希望对有创业想法的人有所帮助(template for a business plan, a pool of more than 10 venture plan template, and I hope to have entrepreneurial thinking that the help)
- 2005-07-12 16:03:05下载
- 积分:1