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fast-subspace-algorithm
为了对空间辐射源进行精确定位" 建立了基于任意阵列对多目标源进行二维DOA估计的数学模型。将 MUSIC算法推广到三维空间阵列可以对辐射源进行二维高精度测向,但由于其需要估计接收数据的协方差矩阵和进行特征分解, 因而其计算量较大。利用多级维纳滤波器的前向递推获得信号子空间和噪声子空间，不需要估计协方差矩阵和对其进行特征分解，从而降低了MUSIC算法的计算量。将文中的方法应用于任意阵列的二维DOA估计中进行计算机仿真和实际侧向系统性能验证,实验结果均表明该方法达到了MUSIC算法的性能,但与常规MUSIC算法相比降低了计算量.( In order to space radiation source for precise positioning" based on arbitrary array to multiple target source 2D DOA estimation model. The MUSIC algorithm is extended to three-dimensional space to two-dimensional array of radiation source for high precision direction finding, but due to the need to estimate the covariance matrix and eigenvalue decomposition, and the large amount of calculation. Use of multistage Wiener filter forward recursion received signal and noise subspace, does not need to estimate the covariance matrix and the eigenvalue decomposition, which reduces the computation of MUSIC algorithm. This method is applied to an arbitrary array DOA estimation for computer simulation and actual lateral system performance verification, the experimental results show that this method achieves the performance of MUSIC algorithm, but with the conventional MUSIC algorithm reduces the calculation amount.)
- 2012-03-09 16:03:44下载
- 积分：1
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Debug
说明： 仅供学习这个是C语言二级考试中有难度的题(For study only. This is a difficult question in the C Language Level 2 Examination.)
- 2020-06-24 19:00:01下载
- 积分：1
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ESP协议的实现,初级阶段
ESP协议的实现,初级阶段-ESP agreement achieved, the initial stage
- 2022-06-17 12:54:07下载
- 积分：1
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ReportProperties
ReportProperties implements IAppErrorCodes.
- 2014-02-19 12:11:46下载
- 积分：1
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一个捕获ip数据包的delhpi程序，涉及到delhpi网络编程。
一个捕获ip数据包的delhpi程序，涉及到delhpi网络编程。-a catch ip packet delhpi procedures involving delhpi network programming.
- 2022-03-23 02:39:51下载
- 积分：1
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VC
说明： VC资料，内容齐全，是每个程序言的必读书目，也是我们成为一个高级软件工程师的必学知识。(VC is good！)
- 2011-12-12 21:14:58下载
- 积分：1
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uyhocvo
Add MSAgent to MSWord 很好不错不错(The Add MSAgent to MSWord is very good good good)
- 2017-04-14 23:36:34下载
- 积分：1
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visual basic 初学者的教程
说明： visual basic 初学者的教程，vb图形界面的设计。(visual basic tutorial for beginners, vb graphic interface design.)
- 2020-03-23 09:35:06下载
- 积分：1
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25551
WIN7禁用Ctrl+Alt+Del键例程，程序调用API函数实现禁用Ctrl+Alt+Del键。(WIN7 disable Ctrl+ Alt+ Del key routines , the program calls API functions to disable Ctrl+ Alt+ Del key.)
- 2016-06-03 21:40:55下载
- 积分：1
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ideal_6pulse
三相全桥晶闸管可控六脉动整流电路，通过控制晶闸管导通角可以控制输出直流电压大小(Three-phase full-bridge thyristor controlled six pulse rectifier circuit, by controlling the thyristor conduction angle can control the size of the output DC voltage)
- 2011-08-03 09:37:22下载
- 积分：1
