登录
首页 » matlab » localization-hopsize

localization-hopsize

于 2014-11-04 发布 文件大小:2KB
0 194
下载积分: 1 下载次数: 19

代码说明:

  根据硕士论文编写,在DV-hop基础上对平均每跳距离做了修正,效果比原始算法好的多。(According to the master s thesis writing, on the basis of DV- hop made a correction, the average jump distance effect is much better than the original algorithm. )

文件列表:

平均每跳距离估计定位.m,4042,2014-04-06

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

  • INface
    this documents will be useful to study about face recognition
    2011-02-01 20:44:30下载
    积分:1
  • pcnn
    利用pcnn,每当有一批像素对应的神经元点火,对像素值进行一次修正。第n次点火的所有神经元用矩阵B(n)表示, 已经点火的像素位置标记为‘1’,未点火的标记为‘0’。通过一个3*3的模板滑过B(n),判断若模板内的值全为‘1’或全为‘0’, 则这些像素值不进行处理,否则若模板中心的值为‘1’,则增加该位置的像素值的大小,中心值为‘0’,则减小像素值。该功能由xiugai(B,K)函数实现 Beta取负值来抑制周围的神经元点火,因为输入pcnn(X)的是模糊图像,抑制之后使处理的像素值更加接近原图像的像素值(抑制参数通过试验确定,并不精确) 总之运行结果只是对像素值变化较大的边缘区域进行了像素值的修正。 通过不断调整参数使峰值信噪比有所升高,但是升高得不是太多(Use pcnn, whenever a group of pixels corresponding to the firing of neurons, a correction value for the pixel. Ignition of all the n-th neuron matrix B (n) represents, Already ignition pixel position labeled 1 , unfired labeled 0 . By a 3* 3 templates over the B (n), determines if the value within the template are all 1 or all 0 , These pixel values are not processed, otherwise the value if the template center 1 , then the increase in the size of the pixel values of the position, the center value of 0 , the pixel value is reduced. This function is implemented by xiugai (B, K) function Beta is a negative value around the element to inhibit neuronal firing, because the input pcnn (X) is a blurred image, the pixel values of inhibition after treatment of the pixel value closer to an original image (suppression parameter determined by experiment, is not exact) Results only in short run large changes in the edge region of the pixel values of the corrected pixel values. )
    2014-12-01 09:16:42下载
    积分:1
  • RLSwangsave
    针对现场工业数据,实现状态空间模型的递推最小二乘算法的辨识(For on-site industrial data to achieve state-space model identification recursive least squares algorithm)
    2013-08-21 11:42:05下载
    积分:1
  • syamlal-obrien_drag
    fluent syamlal-obrien模型(fluent syamlal-obrien model)
    2015-01-18 19:16:32下载
    积分:1
  • kmeans
    k-means matlab code full
    2011-12-12 18:02:45下载
    积分:1
  • Snakesalgrithm
    Snakes算法的matlab代码 (Snakes algorithm matlab code)
    2007-08-22 21:48:38下载
    积分:1
  • simulation_of_wireless_communication
    一些有用的无线通信物理层的matlab代码,每个文件夹内都有代码使用说明。(some useful MATLAB codes about PHY layer of wireless communication.)
    2010-08-10 19:45:47下载
    积分:1
  • lgkt
    数值计算方法,用matlab给龙格库塔方法编程,并做一个GUI界面。(Numerical methods, Runge-Kutta method using matlab to program, and do a GUI interface.)
    2010-08-28 11:48:43下载
    积分:1
  • msk1
    基于Matlab的msk调制(Simulink文件)(Matlab based on the msk modulation (Simulink documentation))
    2009-04-25 15:41:09下载
    积分:1
  • digital
    本例为数字调制信号的制式识别仿真程序,matlab仿真源码(In this case the digital modulated signal format identifying simulation program, matlab simulation source code)
    2010-03-11 15:01:39下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载