-
EMSeg
EM 算法是求参数极大似然估计的一种方法,它可以从非完整数据集中对参数进行估计,是一种非常简单实用的学习算法。这种方法可以广泛地应用于处理缺损数据、截尾数据以及带有噪声等所谓的不完全数据,可以具体来说,我们可以利用EM算法来填充样本中的缺失数据、发现隐藏变量的值、估计HMM中的参数、估计有限混合分布中的参数以及可以进行无监督聚类等等。(Expectation Maximization image segmentation
Input:
ima: grey color image
k: Number of classes
Output:
mask: clasification image mask
mu: vector of class means
v: vector of class variances
p: vector of class proportions
)
- 2021-04-08 12:49:01下载
- 积分:1
-
numericalsimulationmatlab
数值分析 通过matlab 编程实现。由多元插值等程序组成(matlab numerical simulation )
- 2010-08-17 17:52:13下载
- 积分:1
-
2Drobustcontrol
2D离散鲁棒控制 (2D robust control )
- 2009-04-10 22:35:08下载
- 积分:1
-
rand
used for random deployment of nodes in wsn.
- 2011-02-13 00:54:52下载
- 积分:1
-
OGF2
chord recognition ,major chord,minor chord and transporition of text document.
- 2011-06-05 11:12:56下载
- 积分:1
-
sdif
针对信号分选的常见算法,包括sdif(序列差直方图)算法,可以解决类似于固定重频信号,抖动重频信号,滑变重频信号和参差重频信号的分选等(For several common signal sorting algorithms, including pri transform, sdif (sequence difference histogram) algorithm, cdif (cumulative difference histogram) algorithm, can solve similar fixed repetition frequency signals, jitter signal repetition, repetition becomes slippery sorting and mixed signal repetition frequency signals, etc.)
- 2014-05-15 17:33:45下载
- 积分:1
-
Hibert
希尔伯特变换理论及matlab程序( Hibert for matlab )
- 2020-07-31 18:48:37下载
- 积分:1
-
minFunc
梯度下降法工具箱,包括了L_BFGS等。MATLAB版(gradient descent toolbox, including L_BFGS, MATLAB edition)
- 2015-12-09 09:49:25下载
- 积分:1
-
Wavelet_OMP
随机矩阵为小波变换的压缩传感,包含有系数采样、随机矩阵、重构算法程序(compressive sensing)
- 2013-11-06 10:37:23下载
- 积分:1
-
match2
基于matlab环境编写的用于图像匹配简单程序,适合初用者学习。(Based on the matlab environment to write for image matching simple, suitable for early user study.)
- 2015-04-11 21:01:07下载
- 积分:1