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auto_tracker_system_based_on_dbf
针对多目标测控问题,提出了一种实用的利用基于圆阵的数字波束形成技术来实现目标跟踪的系统。在系统实际工作于噪声和干扰环境中时,为避免计算梯度时可能出现的数值突变,提出了一种修正的梯度跟踪自适应算法,可靠地实现了权值更新,并对各阵元输出进行加权合并,以获得最大信号输出,同时实现对目标方位角和俯仰角的自动捕获和跟踪,且跟踪迅速、正确、稳定。仿真结果表明了所提出的方案的正确性。(Monitoring and control for multi-objective problem, a practical circular array-based digital beam forming technology to achieve target tracking system. Practical work in the system noise and interference in the environment is investigated in order to avoid calculate the gradient values may be mutations present a modified gradient tracking adaptive algorithms, reliably achieve the right value update, and the output of the array weighted combined to obtain maximum signal output, while achieving the target azimuth and elevation of the automatic capture and tracking, and tracking fast, accurate and stable. Simulation results show that the proposed scheme is correct.)
- 2010-07-29 13:58:26下载
- 积分:1
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matlab33
学会MATLAB编程;
学会用单纯型法求解线性规划;
学会用对偶单纯型法求解线性规划;(Institute of MATLAB programming learn how to use simple method to solve linear programming learn how to use dual simplex method to solve linear programming )
- 2008-04-13 19:38:29下载
- 积分:1
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gaussppg
Solving the power flow of an electric system using Gaussian-Jacobian method.
files include:
busdata6.m
gaussppg.m
linedata6.m
pol2rect.m
ybusppg.m
- 2010-12-02 12:56:28下载
- 积分:1
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PSOtoolbox
matlab的PSO工具箱。可在matlab6.5中创建用户工具箱(Matlab toolbox. Matlab6.5 can create users Toolbox)
- 2007-03-26 22:52:50下载
- 积分:1
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deleteMutex
Visual Studio C# project for deleting Windows mutex object .
- 2014-11-02 22:15:33下载
- 积分:1
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Untitled
说明: 简要介绍了OFDM的发展状况及基本原理, 文章对OFDM 系统调制与解调技术进行了解析,得到了OFDM 符号的一般表达式,给出了OFDM 系统参数设计公式和加窗技术的原理及基于IFFT/FFT 实现的OFDM 系统模型,阐述了运用IDFT 和DFT 实现OFDM 系统的根源所在,重点研究了理想同步情况下,保护时隙(CP)、加循环前缀前后和不同的信道内插方法在高斯信道和多径瑞利衰落信道下对OFDM系统性能的影响。在给出OFDM系统模型的基础上,用MATLAB语言实现了传输系统中的计算机仿真并给出参考设计程序。最后给出在不同的信道条件下,研究保护时隙、循环前缀、信道采用LS估计方法对OFDM系统误码率影响的比较曲线,得出了较理想的结论。(Generation of OFDM Communication System)
- 2019-03-05 10:50:20下载
- 积分:1
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important-article
如何解决跳频多用户复用体系中的多用户检测问题?包括正交跳频序列的产生 多用户检测方案的设计(multi-user detection ,orthogonal frequency.)
- 2014-12-24 11:57:02下载
- 积分:1
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lvjing
matlab的滤镜 包含有2个文件 作业(matlab filter contains two file operations)
- 2013-12-05 16:32:30下载
- 积分:1
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matlab-written-number-recognistion
本程序基于“图像模式识别—VC++技术实现”写就,实现了线性和非线性手写数字识别。
程序主文件是homework.m
具体实现可以参考程序内注释。
(this is a matalb programme,in order to recognise the number writtern by yourself.
it include
homework.m,homework.fig,Getfeature.m,losstab.m,losstab.fig,samplelib.m,samplelib.fig,save_sample.m,save_sample.fig)
- 2013-05-16 19:59:18下载
- 积分:1
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-interferogram
matlab干涉图条纹追踪,建立了GUI界面(matlab interferegram tracing)
- 2014-12-03 09:21:43下载
- 积分:1