登录
首页 » matlab » MVDR

MVDR

于 2012-12-10 发布 文件大小:2KB
0 214
下载积分: 1 下载次数: 168

代码说明:

  MVDR宽带相干源DOA估计中,相干信号子空间法的空间重采样的聚焦矩阵的构造的程序(Coherent signal subspace method MVDR coherent wideband DOA estimation, spatial resampling focusing matrix structure of the program)

文件列表:

Coherent signal subspace method MVDR coherent wideband DOA estimation, spatial resampling focusing matrix structure of the program.m,3737,2012-12-10

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

  • energyzcr
    计算语音信号的短时能量和过零率,显示它的时域波形(Calculated short-time speech signal energy and zero crossing rate, showing its time-domain waveform)
    2010-07-24 22:12:22下载
    积分:1
  • TheResearchofSpatialSpectrumEstimationAlgorithminS
    智能天线技术是第三代移动通信系统的关键技术之一,也是国内外热门的研究课题。由于无线移动通信的信道传输环境具有复杂性和不确定性,存在多径衰落和时延扩展,因此造成了符号间串扰、同信道干扰、多址干扰等,这些干扰降低了链路性能和系统容量,智能天线技术是解决以上问题的方法之一。 本文首先阐述了智能天线和白适应波束形成的基本理论,然后对自适应算法进行了研究。对一些基本的自适应算法最小均方算法、恒模算法及递推最小均方算法进行了分析讨论,用计算机仿真的结果论证了算法的性能。针对相干干扰介绍了空间平滑技术,对传统的相干干扰抑制方法-空间平滑法进行了分析,采用改进算法有效降低了空间平滑算法的运算量。对信号波达方向(DOA)的估计是智能天线研究的另一关键问题。第四章在介绍了阵列信号处理方法的基础上,先简单介绍了Bartlett、Capon、MUSIC等空间谱估计算法,分析了信源数目过估计与欠估计情况下的MUSIC算法性能,提出一种改进算法,在信源数目有误差的情况下该算法的性能良好。第五章针对多径干扰环境,在分析MMUSIC算法的基础上,本文提出了基于低秩矩阵逼近法的改进MUSIC算法(In this paper, firstly, the author illustrates the principles of smart antenna and adaptive beam forming, and then introduces some typical adaptive algorithms, the LMS ,CMA and RLS algorithms are analyzed and discussed and simulate them in the computer to prove their capability. but they have the disadvantage of high complexity, so they are not fit for practice. The paper analyses the conventional method rejecting spatial smoothing coherent interfering signals, which is spatial smoothing technique)
    2009-07-02 22:43:06下载
    积分:1
  • rgb2gray
    最基本的由彩色图像转换为灰度图像的代码。在matlab中运行图像处理时用到的最基本源码,但是很多matlab中并不含有这个函数。(The most basic color images by gray-scale image is converted to code. In the matlab image processing used to run the most basic source code, but many do not contain this function in matlab.)
    2010-03-08 15:27:58下载
    积分:1
  • 05231586
    Adaptive Kalman Filtering Based Location Coordination Algorithm for Wireless Sensor and Actor Networks
    2014-10-13 02:31:37下载
    积分:1
  • loc_im_display
    在制定的位置显示图像,还可以改变位置来显示位置,可以自定义横坐标和纵坐标的值。(Position in the development of display images, but also can change the location to display the location, can customize the abscissa and ordinate values.)
    2009-05-23 21:02:57下载
    积分:1
  • const_ldpccc_mat
    This program can be used for LDPC matrix generator.
    2011-01-28 22:46:23下载
    积分:1
  • mianyisuanfa
    说明:  完成基本免疫算法中的疫苗注射和繁殖功能,达到最终实现免疫算法计算的功能。(Upon completion of the vaccination of immune algorithm and reproductive function, immune algorithm to achieve the ultimate realization of the function.)
    2010-04-19 19:00:07下载
    积分:1
  • SAF_cap
    本程序实现了中继协作时候对中继选择时候根据信噪比对中继的排序选择工作(implemente the relay system s order of the relay)
    2010-05-25 19:25:50下载
    积分:1
  • zig-zag
    对任意大小的灰度图像进行zig-zag变换和反变化,或者是对DCT之后的图像进行zig-zag变换,确定其中频信息。(Any size of gray-scale images in zig-zag transform and anti-change, or is the DCT of the image after the zig-zag transform, to determine which frequency information.)
    2020-10-12 23:47:32下载
    积分:1
  • PneumaticSystem_fangzhen
    在MATLAB的simulink环境下的气动位置系统仿真模型。(Simulink in the MATLAB environment pneumatic position system simulation model.)
    2007-11-22 09:26:27下载
    积分:1
  • 696518资源总数
  • 105595会员总数
  • 1今日下载