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- Differenced Range Doppler 差距射程多普勒(导弹弹道测量系统)染料
- According to the Range Doppler equations,the geometric calibration of SAR image can be realized using SAR imaging parameters. 依据合成孔径雷达 (SAR)距离方程和多普勒方程 ,用 SAR成像参数可实现 SAR图像的几何校正。
- The range Doppler clutter characteristics are analyzed in detail in this paper. In the case of LPRF,a novel space time adaptive processing approach based on range Doppler compensation is proposed to suppress the clutter for bistatic AEW radar. 深入分析了双基地机载预警雷达杂波距离多普勒特性 ;进而提出了一种基于距离多普勒补偿的空时二维自适应处理方法 .
- This paper firstly discusses the rationale of SAR image simulation from geometric and radiometric characteristics of SAR image,such as Range Doppler(RD) model,backscattering model,and speckle model. 本文首先从SAR图像的几何特征和辐射特征出发,探讨了SAR图像模拟技术的原理,分析了RD(Rang Doppler)模型,后向散射模型和斑噪模型。
- Extended Range Doppler Velocity and Position 增程多普勒测速和测位装置
- Protons and particles of different ranges can thus be separated. 这样,就能区分出不同射程的质子和粒子。
- According to Christine Bruce,different cultural/professional groups may exhibit a different range of information literacy conceptions. 布鲁斯认为,不同的文化背景和不同职业的人拥有不同的信息体验。 学生要具备信息素养就必须以多种方式来体验信息素养,理解自己的信息体验方式,反思他人信息利用中的不同体验方式。
- They differ in size but not in kind. 这些东西的区别只是大小不同而实质一样。
- This paper introduces one of designing methods about digital cymometer based on microcontroller 89C51. It can switch automatically among different range with high accuracy. 文章介绍了以单片机89C51为核心的一种数字频率计的设计方法.;该频率计实现频率量程的自动切换;具有较高设计精度
- secondary range compression range Doppler (SRCRD) algorithm SRCRD算法
- This method constructs covariance matrix by utilizing data vectors in different range lines and projects phase error vector into noise sub-space which is formed by eigendecomposing the covariance matrix. 该方法利用不同距离单元的观测矢量构造协方差矩阵，然后通过对协方差矩阵特征分解得到噪声子空间，最后将相位误差矢量向噪声子空间投影来估计多普勒调频率。
- Offering a different range of body styles, including possibly a shooting brake variant, plus new engines and feature sets will be the way to distinguish the slightly-smaller 1-series, it seems. 提供不同风格的各种机构，包括可能发生枪击刹车变，再加上新的引擎和功能集的方式将区分略有缩小的1系列，似乎.
- On this question I differ from you in toto. 在这个问题上我跟你的意见完全不同。
- Pulse Repetition Frequency Ranging Doppler Radar 脉冲重复频率多普勒测距雷达
- The Master of Arts in International Communication provides a different range of skills, but in terms of video documentary production not as detailed as that, because they only do one course of video documentary production. 就录像纪录片制作而言，国际传媒硕士课程不如全球传媒实践硕士课程精深，但其提供的是一系列不同的技能。
- I differ with him on this point. 这一点我和他的意见相左。
- It has come within the range of practical politics. 这就属于可实施性政治的范围了。
- Different ranges exist on the higher spectrum, such as the Angelic Realm and the Guidance Realm. 不同的范围存在较高的光谱，像是天使的范围和指导的范围。
- We sell a wide range of ales and stouts. 我们出售种类繁多的浓啤酒和黑啤酒。
- Come and see our range of gardening tools. 来瞧瞧我们的成套园艺工具吧。
