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Rapid-Acquisition-of-Doppler-Shift-
本文提出了一种适用于低轨卫异扩频通信系统的多普勒频移快捕方法.该方法基于数字匹配滤波器及自动频率控制环路_利用数字匹配滤波器的囚码快捕特性及其输出主相关峰值对频偏的敏感性，缩短多普勒频移的
捕获时间.论文首先推导了多普勒频移的平均捕获时间表达式，然后根据数值分析结果得到了准最佳捕获判决策略，最后通过比较验证了该快捕方法相对于传统串行捕获方法在性能上的提高.
(This paper presents a low-orbit health for different spread spectrum communication system fast catching the Doppler shift method, which based on digital matched filter and automatic frequency control loop _ prisoners using digital matched filter code features rapid acquisition and the output of the main correlation peak frequency deviation of the sensitivity of the Doppler frequency shift to shorten acquisition time. paper first derive the mean Doppler shift acquisition time expression, then the numerical results obtained quasi-optimal capture decision strategies, and finally verified by comparing with the rapid acquisition method to capture the traditional method of serial improvement in performance.)
- 2011-10-22 19:35:00下载
- 积分：1
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pastapastdaopast
多用户检测的三种子空间方法的仿真对比的是误码率-信噪比性能(Third seed space simulation comparison of multiuser detection method is BER- SNR performance)
- 2014-01-17 10:24:40下载
- 积分：1
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matlab
matlab 读取数据并显示激光扫描的3D图形(matlab program)
- 2014-11-28 11:49:58下载
- 积分：1
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[100914]
万挂作坊工具箱[100914] 窗口,键码,颜色,光标,消息,进程分析工具(Toolbox hanging workshop million [100914] window, key code, color, cursor, news, process analysis tools)
- 2010-11-12 00:55:40下载
- 积分：1
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Simulation1
质心仿真，质心定位算法的数据仿真 用于质心算法相关的模拟和分析(Centroid simulation, centroid location algorithm simulation data associated centroid algorithm for simulation and analysis)
- 2013-07-26 09:43:24下载
- 积分：1
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lincang_fog
对于matlab作图的程序，主要是应用于气象的数据作图(Matlab program for mapping, weather data is mainly used in mapping)
- 2011-08-26 17:30:50下载
- 积分：1
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Pattern-Classification.pdf
R. Duda, P. Hart, D. Stork, Pattern Classification, 2nd Ed., John Wiley and Sons, 2001.
- 2014-10-10 23:46:10下载
- 积分：1
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OOFDM
optisystem搭建的相干光OFDM的各种例子，包括单偏振和双偏振，以及WDM的(Various examples of coherent optical OFDM optisystem structures, including single-polarization and dual polarization, and the WDM)
- 2014-12-25 15:31:54下载
- 积分：1
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chapter1
matlab的简单示例，matlan及小波变换应用的第一章的代码(matlab simple example, the first chapter of the matlan and wavelet transform application code)
- 2012-05-27 11:14:42下载
- 积分：1
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Animated-behavior
这个是用EM开发的动画行为，有需要的可以下来看看哦~~~！(This is the behavior of EM animation development, the need to be able to look down Oh ~!)
- 2014-12-02 12:57:48下载
- 积分：1
