登录
首页 » matlab » WLSVM_weka

WLSVM_weka

于 2012-08-05 发布 文件大小:85KB
0 164
下载积分: 1 下载次数: 15

代码说明:

  it is wlsvm with weka + matlab

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

  • Fourier_Transform
    Fourier transform and DFT (Fourier transform)
    2010-10-20 16:26:17下载
    积分:1
  • FFTbased-on-FPGA
    基于FPGA的快速傅里叶变换。使用ISE软件以及MATLAB验证。(FFT based on FPGA)
    2014-09-25 12:51:52下载
    积分:1
  • local_histogram_eq
    this is function used for local histo gram equalization. you have to pass the window size
    2013-03-21 15:26:47下载
    积分:1
  • LocalContrast
    To find the contrast of an image locally.
    2014-02-20 17:09:20下载
    积分:1
  • 06mce001
    This project describes identification of number plate from vedio.
    2009-02-19 17:37:08下载
    积分:1
  • DSPII_USTC_01
    传统的宽带信号中抑制正弦干扰的方法是采用陷波器(notch filter),为此需要精确知道干扰正弦的频率.然而当干扰正弦频率是缓慢变化时,且选频率特性要求十分尖锐时,则最好采用自适应噪声抵消的方法.下图是用一个二阶FIR的LMS自适应滤波器消除正弦干扰的一个方案。该代码实现了以下功能: 1) 借助MATLAB画出了滤波器的误差性能曲面和误差性能曲面的等值曲线; 2) 给出了最陡下降法以及LMS算法的计算公式; 3) 用MATLAB产生了方差为0.05, 均值为0白噪音S(n),并画出某次采样得到的波形; 4) 根据 2)中的公式,并利用 3)中产生的S(n),在 1)中的误差性能曲面的等值曲线上叠加画出了采用最陡下降法以及LMS法时H(n)的在叠代过程中的轨迹曲线; 5)用MATLAB计算并画出了LMS法时误差随时间n的变化曲线(对应S(n)的某一次的一次实现)和e(n)波形; 6)在 1)中的误差性能曲面的等值曲线上,叠加画出采用LMS法得到的100次实验中的H(n)的平均值的轨迹曲线; 7)最终对结果进行了分析,具体见压缩包的word文档。 (Wideband signal in the conventional sinusoidal interference suppression method is the use notch filter (notch filter), this requires precise knowledge of the frequency of a sinusoidal interference . However, when the interference frequency sinusoidal changes slowly , and the selected frequency characteristic requirements are very sharp , then best use of adaptive noise cancellation method . following figure is a second-order FIR LMS adaptive filter to eliminate a program sinusoidal interference . The code implements the following functions:   A ) draw with MATLAB error performance of the filter surface and the surface contour error performance curve 2 ) gives the steepest descent method and the LMS algorithm formula 3 ) generated using MATLAB variance of 0.05 with a mean of 0 white noise S (n), and draw a particular sampling waveform 4 ) based on 2 ) of the formula , and use 3 ) generated in S (n), in a ) the error performance curves superimposed on the surface contour pl)
    2013-11-06 13:12:36下载
    积分:1
  • beam_matlab
    不同准则下的阵列信号方向图形成;capon法功率扫描图。(The the array signal pattern formation under different criteria the capon law power scan.)
    2013-03-16 09:50:53下载
    积分:1
  • cpf_2FSK
    2FSK信号的三次相位函数的matlab程序,自己编的,希望大家批评指正(cubic phase function of 2FSK)
    2015-07-21 19:34:34下载
    积分:1
  • SVD
    对lorenz信号的(svd)奇异值分解降噪,( lorenz signal noise singular value decomposition )
    2014-09-03 15:10:32下载
    积分:1
  • mablab_5
    matlab 5.x版本相关学习资料,包括: matlab5手册; matlab5.x入门与提高; matlab5.x入门与应用; matlab5.x应用与技巧; matlab5.3精彩编程及高级应用; matlab5.x程序设计语言。(matlab 5.x versions of relevant learning materials, including: matlab5 manual matlab5.x entry and improving matlab5.x entry and applications matlab5.x applications and techniques matlab5.3 exciting programming and advanced applications matlab5.x programming language .)
    2010-11-13 16:06:36下载
    积分:1
  • 696518资源总数
  • 106155会员总数
  • 8今日下载