登录
首页 » matlab » knnsearch

knnsearch

于 2011-04-28 发布 文件大小:1KB
0 195
下载积分: 1 下载次数: 63

代码说明:

  一个小而有效的程序来执行的K -近邻搜索算法,此算法利用JIT 理论加速循环,比向量化有效解决了大量数据的精度问题。甚至比kd-tree效果要佳(A small and effective procedures to implement the K- nearest neighbor search algorithm, this algorithm uses JIT acceleration cycle theory, than to solve a lot of data to quantify the accuracy of the problem. Even more than the kd-tree effect has to be good)

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

  • TractionBraking-Force-Distribution-for-Optimal-Lo
    The optimal tire force distribution to maximize acceleration/deceleration of a four-wheel vehicle during cornering is studied
    2013-10-01 04:10:32下载
    积分:1
  • fengche
    用Matlab实现风车的转动,不错很实用的程序(The rotating windmill with Matlab, very good and practical procedures)
    2012-10-21 21:41:27下载
    积分:1
  • p1104
    基于能量检测认知无线电的算法仿真实现,里面含有高斯白噪声的添加(Cognitive radio based on energy detection algorithm simulation, which contains Gaussian white noise is added)
    2013-05-25 15:40:32下载
    积分:1
  • Propagation_3D_planarmirror
    说明:  三维双凹激光振荡,采用菲涅尔衍射和fox-li方法,得到两维幅度和相位输出。(Three-dimensional double-concave laser oscillation, using Fresnel diffraction and the method of fox-li, the two-dimensional amplitude and phase output.)
    2009-08-10 20:54:47下载
    积分:1
  • matlab
    文件1:复数的表达与计算;文件2:用matlab计算∛ (-8),并用图形表示;文件3:用符号计算研究方程sin(3)uz^2+vz+3w-a5=0的解;文件4:求阿基米德螺线r=a*θ,(a>0)在θ=0到φ间的曲线长度函数,并求a=1,φ=2п间的曲线长度;文件五:著名的Givens旋转G=[■(cos t&-sin t@sin t&cos t)]对矩阵A=[■(√3/2&1/2@1/2&√3/2)]的旋转作用。(five programs about matlab)
    2012-03-29 23:41:50下载
    积分:1
  • LawandZJ
    这是用于国土资源调查时,计算洛仑兹曲线的MATLAB程序,欢迎试用(This is for land resources survey, the curves calculated Lorentz MATLAB program, welcomed the trial)
    2007-04-11 20:44:34下载
    积分:1
  • GaborFeature
    Gabor变换属于加窗傅立叶变换,Gabor函数可以在频域不同尺度、不同方向上提取相关的特征。另外Gabor函数与人眼的生物作用相仿,所以经常用作纹理识别上,并取得了较好的效果。(Gabor transform is windowed Fourier transform, Gabor functions in the frequency domain at different scales and different directions to extract relevant features. Gabor function and other biological effects similar to the human eye, so often used as a texture on the identification, and have achieved good results.)
    2011-09-09 14:22:42下载
    积分:1
  • MPPT
    这个文件是建立光伏MPPT模型十分有用的文件,能帮助建立matlab模型(This document is to establish the model of photovoltaic MPPT very useful document that can help build matlab model)
    2013-11-27 23:54:51下载
    积分:1
  • 0.5
    无线传感器基于LEACH协议的matlab仿真!(Based on matlab LEACH protocol for wireless sensor simulation!)
    2013-11-29 17:38:16下载
    积分:1
  • wavelet-function
    根据信号不同的特点,自适应的构造小波基,实现与信号的最佳匹配。(According to the different characteristics of signal, the structure of the adaptive wavelet base, to achieve the best match with the signal. )
    2021-01-15 21:28:46下载
    积分:1
  • 696518资源总数
  • 105540会员总数
  • 37今日下载