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ULA
已知:信号中心波长为2,天线阵元的间距为1米,快拍数为2000,空中有四个
源信号,假设它们的频率
四个源信号的方向分别为:
求:
1)在不加入噪声的情况下,观察并计算协方差矩阵特征值,并对它的特点
加以说明
2)分别采用MUSIC算法,CAPON算法, ESPRIT算法在下面四种情况下,对
上述四个信号源的波达方向进行估计,并画出它们的空间谱图;
①在不加入噪声的情况下,
②在加入高斯白噪声的情况下,假设信噪比为10dB
3)在信噪比变化范围为-20dB~+20dB时,分别采用MUSIC算法,CAPON算
法, ESPRIT算法,对上述四个信号源的波达方向进行估计,并画出波达方
向估计误差,随着信噪比变化的曲线图(即横轴为信噪比,纵轴为误差值)()
- 2008-07-01 16:10:08下载
- 积分:1
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workshare
一个最佳任务分配方案求解的小程序,里面有输入输出样例。(An optimal allocation scheme for solving the task of small procedures, there are input and output sample.)
- 2016-05-08 12:58:05下载
- 积分:1
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underwater-localization
水下被动定位论文,用于对水下节点进行定位,能够实现水下节点的定位功能(the paper of underwater wireless sensor network localization)
- 2014-06-27 11:17:00下载
- 积分:1
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2011电工杯优秀国一论文供参考借鉴
说明: 2011年全国电工杯数学建模优秀国一论文,供参考借鉴(A paper on the mathematical modeling of the National Electrical Cup in 2011, which can be used as a reference for reference.)
- 2020-06-21 23:00:02下载
- 积分:1
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430-design-schematics
430设计原理图 适用于初学者 本着实验方便而设计各种模块接口(430 design schematics for beginners in line with a variety of experiments designed to facilitate module interface)
- 2013-08-26 10:54:45下载
- 积分:1
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aa
说明: 用DS18B20和89C51实现的恒温控制系统(DS18B20 and 89C51 with the temperature control system to achieve)
- 2009-06-14 02:37:11下载
- 积分:1
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HiSilicon PQ Tools User Guide
说明: User manual of HiSilicon PQTools Utility V1.0.7.0
- 2020-06-28 12:20:02下载
- 积分:1
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56-M453
Battery Energy Storage System for Variable
Speed Driven PMSG for Wind Energy
Conversion System
- 2011-08-31 13:01:32下载
- 积分:1
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SP200S_Programmer_DIY
SP200S的的51烧录器资料和程序,还有原理图(51 of SP200S burner information and procedures, as well as schematic)
- 2020-12-16 16:09:14下载
- 积分:1
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PV-STREET-LED
风光互补路灯设计方案,包含系统设计,硬件成本,发电效果(Scenery complementary lights design, including system design, the hardware cost, the effect of power generation)
- 2012-12-23 09:37:25下载
- 积分:1