登录
首页 » matlab » K-negibour-method

K-negibour-method

于 2012-06-27 发布 文件大小:509KB
0 216
下载积分: 1 下载次数: 7

代码说明:

  利用K近邻法实现数字识别算法。误差小,识别效率高,网络训练速度快。(K-nearest neighbor algorithm, digital identification algorithm. Error is small, high recognition efficiency and speed of network training.)

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

  • hermite_pulse
    hermite,uwb成形脉冲函数,不同导数时(hermite, uwb pulse shaping function, different derivative when)
    2007-11-05 23:55:53下载
    积分:1
  • wsn-codes
    how to deploy nodes for energy efficient protocol based on hierarchical routing
    2015-03-15 16:55:17下载
    积分:1
  • self_adapt
    self adapt algorithm using matlab
    2009-07-14 06:41:58下载
    积分:1
  • fusion_WT
    基于小波变换的红外图像与可见光图像的融合,2级小波变换,多种融合规则(Based on wavelet transform infrared image and visible image fusion, two wavelet transform, a variety of fusion rules)
    2010-05-20 18:57:52下载
    积分:1
  • dynamic
    运动学问题 平抛运动 自由落体运动 有无阻力情况等
    2012-04-27 16:41:38下载
    积分:1
  • LBM_poiseuille_matlab
    LBM法求解流体力学中的泊肃叶流问题,输入迭代次数,输出动态速度分布图。(LBM method in fluid mechanics Poiseuille flow problem, enter the number of iterations, output dynamic velocity distribution.)
    2011-06-10 10:41:51下载
    积分:1
  • HMM
    基于matlab的语音识别代码(使用HMM算法的)(Matlab speech recognition code (using the HMM algorithm))
    2012-05-26 20:33:15下载
    积分:1
  • envelope-bearing-diagnosis
    共振解调法轴承诊断 包络谱包括外环内环滚子故障诊断(Resonance demodulation method envelope bearing diagnostic spectrum, including outer inner roller Troubleshooting)
    2013-12-14 17:00:29下载
    积分:1
  • 2013TSP
    说明:  通过并行压缩进行二维信号压缩,提出了一种利用并行压缩传感技术对二维信号进行压缩的新方案。根据这个原理,译码器的重新构造可以并行进行。通过对二维信号进行某些排列,可以确保所有列具有大致相同的密度级别,并且可以使用相同的测量矩阵进行采样。这样可以避免二维信号的矢量化,从而大大减小测量矩阵的尺寸。我们证明,如果排列良好,重建均方误差的上限会更紧。为了说明这一方案,我们将其应用于视频压缩并使用不同帧的排列有两种:参考帧的基于Z字形扫描的排列和非参考帧的基于块测试的排列。仿真结果表明,在相同的压缩比下,峰值信噪比比比在无置换情况下可提高3-7db左右。(we propose a new scheme to compress 2D signals using parallel compressed sensing. According to this seheme, the reeonstruction at the decoder can be performed in parallel. By performing certain permutation on a 2D signal, all columns are insured to have approximately the same density level and can be sampled using the same measurement matrix. In this way, vectorization of a 2D signal can be avoided, and thus the size of the measurement matrix can be dramatically reduced. We prove that with a good permutation, we can have a tighter upper bound on reconstruction mean square error. To illustrate this scheme, we apply it to video compression and use two kinds of permutations for different frames: the zigzag-scanbased permutation for reference frames and the block-test-based permutation for non-reference frames. Simulation results show that under the same compression ratio, the peak signal-to-noise ratio can be improved by approximately 3-7 dB compared to the case without permutation.)
    2019-01-12 22:48:49下载
    积分:1
  • kriging
    krige插值,主要用于地统计学的科学计算,从国外网站找到。(interpolation krige ,kriging,cokriging)
    2009-11-11 19:15:01下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载