登录
首页 » PDF » 1

1

于 2013-12-30 发布 文件大小:632KB
0 298
下载积分: 1 下载次数: 31

代码说明:

  一种未知信源数的高分辨DOA 估计算法:众多性能优良的超分辨波达方向(DOA)估计算法通常需要预先判定信源数目,然而,现有的信源数估计 算法在有限采样快拍条件下,估计性能随着信噪比的降低而下降,错误概率也相应增加,最终导致DOA 估计失败。 该文提出一种超分辨的DOA 估计算法,此算法不需要预判信源个数和进行特征值分解,同时在时变环境中,针对 快拍数较少的情况下,依然保持较高的角度分辨能力,可以被认为是综合了Capon 法和MUSIC 法的优点。(Algorithm on High Resolution DOA Estimation without Sources Number:Many of the super resolution DOA(Direction-Of-Arrival) estimation algorithms presume the number of signal sources. Since the sample snapshot is limited, however, the available algorithms on source number estimation may fail at lower SNR. In this paper, a novel algorithm for high resolution DOA estimation is proposed, which not only skips sources number estimation and EVD, but also behaves satisfactorily with a few snapshot, it may be viewed as a combination of merit of conventional Capon and MUSIC method.)

文件列表:

1.pdf,664593,2013-12-30

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • mp_algorathm
    说明:  基于MP(matching pursuit匹配追踪)算法的信号的稀疏分解,实现简单信号的稀疏分解(Based on MP (matching pursuit matching pursuit) algorithm sparse decomposition, sparse decomposition of simple)
    2020-12-18 13:19:11下载
    积分:1
  • Signal-and-System-Processing
    信号与系统期末大作业。关于信号处理、零极点、时序频域分析。包含完整源程序源代码以及详细的实验报告。(Signals and systems ending job. Signal processing, poles and zeros, timing, frequency domain analysis. Contains the complete source code source code as well as a detailed lab report.)
    2013-01-30 22:12:20下载
    积分:1
  • Machine-Learning
    Machine Learning pdf documents
    2014-11-06 17:16:12下载
    积分:1
  • FCBF
    本代码是FCBF的源代码,用于处理连续型属性的特征选择,先将连续型属性值离散化,再筛选(This code is FCBF source code for handling continuous attributes feature selection, the first continuous discrete attribute values, re-screened)
    2016-07-05 17:17:49下载
    积分:1
  • fdtd2d_plane_wave
    2D fdtd time-domain (FDTD) program
    2009-03-07 13:50:47下载
    积分:1
  • Matlab-Primer_8Ed_2011
    Matlab Primer language 2011
    2011-05-22 13:25:38下载
    积分:1
  • GUIEdge
    边缘是指图像中像素灰度有阶跃变化或屋顶状变化的那些像素的集合。学会并掌握使用matlab进行图像的边缘检测,设计用户界面实现上述功能。 实际问题: 1、采用matlab Guide设计图像界面,可以读入并显示图像,设计实现以下功能的菜单,点击相应的菜单(如radio button)在图像界面上可以显示相应的功能。 2 使用sobel检测算子; 3 使用prewitt检测算子; 4 使用canny检测算子; (Edge is refers to the image pixel has a step change in the collection of those pixels or roof shape change. Learn and master using matlab for image edge detection, design the user interface to realize the function. The real problem: 1, Guide design based on matlab image interface, can be read and displayed image, design and implement the following function menu, click on the corresponding menu (such as a radio button) in the image on the interface can display the corresponding function. 2 use the sobel detection operator 3 use prewitt detection operator 4 use the canny detection operator )
    2014-10-23 13:13:50下载
    积分:1
  • work
    各程序所完成的具体功能均在文件注释部分中注明!(All procedures are completed in a specific function in the document specified Notes section!)
    2009-03-06 21:20:31下载
    积分:1
  • matlab.zip
    它是关于矢量量化的语音识别,让看到他学者受益匪浅,日后定能拓展视野!(lovely and satisfactory)
    2012-05-10 21:12:57下载
    积分:1
  • zuoye_chapter4_1_interpolation
    计算方法中,拉格朗日插值法的源代码。在最后,绘出了拉格朗日插值法的图像和原图像的比较。原创。(Calculation method, Lagrange interpolation source code. In the end, draw a comparison image and the original image Lagrange interpolation. Original.)
    2013-12-08 17:11:28下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载