登录
首页 » matlab » boshuxingcheng

boshuxingcheng

于 2012-06-03 发布 文件大小:1164KB
0 292
下载积分: 1 下载次数: 117

代码说明:

  换能器阵元的不同排列组合决定其指向性,波束形成是多波束测量的关键技术。文中 通过数学计算总结了不同换能器阵进行波束形成的工作原理,并介绍了利用二维DFT进行频 域波束形成的一般方法。最后结合现役多波束测深系统,简单解释说明不同系统所采用的波束 形成技术。(Transducer using an array of different permutations and combinations to determine its directivity, beam formation is the key technology for multi-beam measurements. Summarized by mathematical calculations the transducer array beamforming works, and describes the general method of two-dimensional DFT in the frequency domain beam formation. Finally, the active-duty multi-beam sounding system, the simple explanation of the different systems used in beamforming technology.)

文件列表:

boshuxingcheng.doc,1543168,2012-05-03

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

  • skelinationpruning
    一种新的骨架修剪算法,与之前的其他算法相比,在处理复杂图像时,其修剪效果更好。(A new skeleton pruning algorithm, and compared to other algorithms before, in dealing with complex images, the better pruning.)
    2009-05-07 21:56:19下载
    积分:1
  • EEMD
    Hilbert-Huang Transform的完整源码(Hilbert-Huang Transform complete source)
    2008-05-04 23:42:13下载
    积分:1
  • Houghchange
    HOUGH判断圆,根据判断直线的方法来改变的MATLAB程序,能在各种MATLAB下运行(USE HOUGH TO DETECT CIRCLE)
    2009-05-13 17:30:05下载
    积分:1
  • MIT_matlab
    Introduction to matlab at MIT 麻省理工大学的matlab基本教程(Introduction to matlab at MIT Massachusetts Institute of Technology University of basic tutorial matlab)
    2008-06-18 18:46:30下载
    积分:1
  • QPSK
    Quadrature Phase Shift Keying is a form of Phase Shift Keying in which two bits are modulated at once, selecting one of four possible carrier phase shifts in 0, 90, 180, or 270 degrees
    2010-06-11 16:42:29下载
    积分:1
  • circular_array
    圆形阵列的扫描方向图的matlab代码,可通过修改前面的参数得到不同的结果(Circular array scanning direction map matlab code, may be by modifying the parameters in front of different results)
    2008-04-13 20:10:29下载
    积分:1
  • houghcircles
    霍夫变换的源程序,专门用于复杂背景下圆孔的中心定位(Hough transform of the source, specifically for the complex context of the central positioning hole)
    2010-05-06 14:59:39下载
    积分:1
  • stft
    短时傅里叶变换STFT,对脑电癫痫数据的三维显示(Short time Fourier transform STFT, the data on the three-dimensional display of Epilepsy)
    2011-05-25 16:49:46下载
    积分:1
  • fft_li
    对数据进行傅立叶分析,从时域转换到频域,观察信号的频谱结构,从分析信号的特点(Fourier analysis of the data, the time domain to the frequency domain, spectral structures of the observed signal, the signal characteristics the analysis)
    2015-12-05 19:31:23下载
    积分:1
  • matlab
    本程序详细介绍了利用matlab求解常微分方程的几种方法,适合初学者求解一般的常微分方程。(This procedure described in detail using matlab for solving ordinary differential equations of several methods, suitable for beginners to solve ordinary differential equations in general.)
    2008-07-06 16:32:33下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载