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signal-parameter-estimation
本文分析了多级维纳滤波器的特性，在加性噪声和二维天线阵列如均匀圆阵、均匀面阵、十字阵等条件和背景下，对信源个数和信源参数估计问题进行了研究，提出了基于多级维纳滤波器前向分解特性的快速参数估计方法，同时提出了基于多级维纳滤波器的二维ESPRIT参数估计方法，该类方法无需协方差矩阵的估计运算及分解运算，计算复杂度较低。另外，还提出了对信源个数的估计算法。(This paper analyzes the characteristics of multistage Wiener filter, in the additive noise and the two-dimensional antenna array such as a uniform circular array, the uniform array, cross array conditions and background, the source number and source parameter estimation problem undertook study, put forward based on Multistage Wiener filter prior to the decomposition characteristics of fast parameter estimation method, at the same time based on Multistage Wiener filter 2D ESPRIT parameter estimation method, the method does not need to estimate of covariance matrix calculation and decomposition, relatively low computational complexity. In addition, also put forward for source number estimation algorithm.)
- 2012-03-09 15:45:20下载
- 积分：1
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GPRS
针对GPS干扰特性，对GPS系统进行猛特卡落干扰仿真(GPS interference characteristics for the GPS system Meng tecka charged interference simulation)
- 2008-05-26 09:59:10下载
- 积分：1
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PCALEv1073A_FI
automatic link establishment radio software
- 2019-02-14 17:55:00下载
- 积分：1
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ONVIF2.0协议珍藏版
ONVIF协议， 大华摄像头SDK开发说明(ONVIF protocol, Da Hua camera SDK Development Notes)
- 2018-10-12 01:40:49下载
- 积分：1
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internal-staffs-learning-materials
华为内部员工学习资料，对于想进华为的朋友会有很大帮助。(The internal staff s learning materials
in huawei is more helpfull for someone who want to go huawei.)
- 2012-02-17 11:43:08下载
- 积分：1
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TheResearchAndIPDesignOfSMBusBasedSmartBattery
本文研究了SMBus
规范，介绍了典型的基于片上系统（SoC）设计的知识产权核（IP）实现，采用自顶向下
(Top-down)的集成电路设计方法完成了设计，并架构了基于总线功能模型(BFM)的验证平台
完成功能仿真，顺利完成了逻辑综合和时序仿真。FPGA 验证和投片后测试均表明设计具有
良好的性能。(This paper studies the SMBus specification, based on the introduction of the typical system-on-chip (SoC) intellectual property core design (IP) implementation, using top-down (Top-down) of the integrated circuit design methods achieve a design and architecture based on the total Line functional model (BFM) achieve functional verification platform for simulation, successfully completed a logic synthesis and timing simulation. FPGA silicon validation and post-tests show that the design has good performance.)
- 2009-03-26 12:16:53下载
- 积分：1
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polarization-knowledge
极化敏感阵列的学习笔记，有助于了解极化敏感阵列的相关知识(Study notes polarization sensitive array, helping to understand the polarization sensitive array of relevant knowledge)
- 2016-01-20 10:32:51下载
- 积分：1
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gjlj
重点研究
了低信噪比﹑多径瑞利衰落信道条件下，基于高阶累积量的OFDM信号盲识别技
术。提出了利用奇数阶累积量区分OFDM信号与单载波信号的方法，并对基于三
阶和五阶累积量的算法进行了仿真分析。
(﹑ Focus on the low SNR multipath Rayleigh fading channel conditions, based on cumulant OFDM signal blind identification technology. Made a distinction between the use of odd-order cumulants single-carrier OFDM signal with the signal approach, and based on the cumulative amount of third-order and fifth-order algorithm for the simulation.)
- 2011-08-06 22:46:10下载
- 积分：1
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antenna-principle
关于天线原理的PPT。等同于教科书。很全。(PPT of antenna principle.Can be used as teaching book. A complete one.)
- 2012-10-29 01:32:50下载
- 积分：1
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tuoyuanquxian
说明： 关于椭圆算法的，比较通俗易懂，供初学者用(Algorithm on the elliptical, more user-friendly for beginners with)
- 2008-11-24 00:17:52下载
- 积分：1
