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tyldfxdyMATLAB
现在的雷达都是在多脉冲观测的基础上进行检
测的,多个脉冲积累后可以有效地提高信噪比,从
而改善雷达的检测能力。积累处理可以在包络检波
前完成,称为检波前积累或者中频积累。信号在中
频积累时要求信号间有严格的相位关系,也就是说
信号是相参的,所以也称为相参积累。此外,积累
过程可以在包络检波后完成,称为检波后积累或者
视频积累。由于信号在包络检波后失去了相位信息
而只保留了幅度信息,所以检波后积累处理就不需
要信号间有严格的相位关系,因此这种积累又称为
非相参积累。实现非相参积累的方法有很多,例如
抽头延迟线积累(FIR 积累)器和反馈积累器。
()
- 2007-07-25 12:43:50下载
- 积分:1
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chua
分析蔡氏电路的相轨迹图,画出了各个变量的三维、二维相图
(Chua' s circuit analysis phase trajectory diagram depicts the various variables dimensional, two-dimensional phase diagram)
- 2013-11-15 11:23:44下载
- 积分:1
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jisuanqi
基于matlab GUI的一个简单计算机系统,能实现加减乘除等简单算法(A simple matlab GUI based computer system, to achieve a simple algorithm for addition, subtraction, etc.)
- 2013-12-23 13:25:31下载
- 积分:1
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power_electronics
电力系统仿真.单相逆变桥,理想开关,整流器等(simulition of power electronics)
- 2020-06-29 04:40:02下载
- 积分:1
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main_program_time
说明: 切削力建模,仿真以及优化依据Altintas machining automation(cutting force modeling)
- 2020-11-17 22:09:39下载
- 积分:1
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Chapter2
(书)现代通信系统使用MATLAB第二章(ALLIANCES is a recently proposed cooperative random access
protocol for wireless networks. In this paper we modify the
original model to include user location information. We also
derive pair-wise error probability (PEP) under Rayleigh flat
fading channel and a power-law attenuation environment.
Based on the PEP analysis we propose an optimal relay
selection scheme, which achieves significant throughput gains as
compared to the random relay selection scheme in the original
ALLIANCES.)
- 2009-03-30 19:57:01下载
- 积分:1
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MATLAB6.5
精通MATLAB 6.5版北京航空航天大学出版社(Proficient in MATLAB 6.5 version of Beijing University of Aeronautics and Astronautics Press)
- 2009-11-03 17:36:18下载
- 积分:1
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function
数字图像处理 同学做的,程序是文本,可在matlab运行(Students to do the digital image processing, the program text can run in matlab)
- 2012-05-27 14:15:17下载
- 积分:1
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21658400032065
说明: 电磁场积分方程实现 matlab 很好的东西(Electromagnetic field integral equation implementation matlab)
- 2011-04-05 13:38:04下载
- 积分:1
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jEKF
一个关于卫星导航方面的ekf滤波程序,请大家互相共享一下(a satellite navigation on the ekf filtering process, please share what each other)
- 2007-04-22 12:08:12下载
- 积分:1