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- It will approach to Gaussian distribution after accumulating sea clutter along with one dimensional range images, which can achieve signal detection in advantage of higher order cumulant and spectra. 经过非相参积累的海杂波沿距离像的分布接近高斯分布，沿距离像计算回波信号的高阶累积量、高阶谱，可以实现目标的检测。
- Sea clutter mainly occurs close to the radar site. It appears as a stationary feature in an animation sequence. 海杂波主要出现在接近雷达位置的地方,而在图像动画中一般是呈现静止不动的。
- The interrupter of sea clutter places severe limits on detecting and tracking for shipborne tracking radar. 海杂波的干扰是限制舰载雷达目标的检测和跟踪的重要因素。
- The TSB-CFAR detector is proved to be effective segmentation by IPIX sea clutter and MSTAR SAR ground clutter detection experiments. IPIX海杂波和MSTAR合成孔径雷达地杂波数据检测实验也证实了本文方法的有效性。
- By sea clutter and ground clutter modeling,electron jammer modeling atmosphere attenuation modeling,the cruise missile flight con. 通过建立杂波模型、电子干扰模型以及大气衰减模型,分析了巡航弹飞行环境对雷达探测性能的影响。
- Based on the chaotic characteristic of the sea clutter,the detection method for sea-surface distributed targets is presented. 基于海杂波的混沌特性,给出了混沌理论和形态学变换相结合的海面分布目标检测方法。
- A method is proposed to simulate sea clutter in evaporation duct environment based on zero memory nonlinearity (ZMNL) for modeling radar signalling. 摘要针对海上蒸发波导环境中雷达目标的识别，提出了蒸发波导中基于零记忆非线性变换(ZMNL)的海杂波实现方法。
- Ship-based (or bank-based) radars encounter a important and difficult problem of small targets detection in sea clutter. 摘要舰载（或岸基）雷达对海面小目标检测是一个重要而且困难的课题。
- Theoretical analysis and simulation result show that the proposed method can enhance the CFAR detection performance for AEW radar in the sea clutter background effectively. 理论分析和仿真结果表明,该方法能有效地提高AEW雷达海杂波背景中的CFAR检测性能。
- Fan J M,Jiao P N,Xiao J M.The sea clutter effect on the low doppler targets detection by HF radar[J].Chinese Journal of Radio Science,1997,12(2):205-210. [2]凡俊梅;焦培南;肖景明.;海洋杂波对高频雷达检测海面上低速目标的影响[J]
- After discussing the general framework of coherent radar and the reqirement to MTD signal processor,several methods and principles of suppressing sea clutter are introduced. 在简要分析全相参体制跟踪雷达一般组成和对MTD信号处理机设计的特殊要求后，重点探讨了适用于该体制的跟踪雷达MTD信号处理机海杂波抑制问题。
- His earlier work announced a lyric talent of the first order. 他的早期作品显露了一流的抒情才华。
- A new method of radar detection based on blades echo processing is proposed, and the time space adaptive processing scheme of the suppressing of sea clutter and the processing of blades echo signals for AEW radar is discussed. 着重就机载预警雷达采用时 -空级联自适应处理技术对海杂波的抑制和旋翼回波信号处理的方法进行了研究 .
- The comparison of the calculation results and flight test data showed that the sea backscattering model of sea clutter was proper,which could be used for background model simulation. 理论仿真计算值与飞行试验数据的比较表明,所建的海面后向散射海杂波模型正确,可用于背景模型仿真。
- First in order of birth; born first. 头生的，最长的出生顺序在先的; 先生的
- Leaving her first job was a watershed in her life. 辞去她的第一份工作是她生活中的一个转折点。
- Cook the meat quickly at first to seal in the juices. 一开始要大火烧肉，以便保存肉汁。
- In the word "mother" the stress is on the first syllable. 在"mother"这一字里，重音在第一个音节上。,在＂mother＂这一字里，重音在第一个音节上。
- His illness was more serious than the doctor first thought. 他的病较医生原来以为的更严重。
- Backscatter Spectrum Research of Sea Clutter 海杂波后向散射频谱的研究
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
