搜索资源列表
amis-2.95
- Amis - A maximum entropy estimator 一个最大熵模型统计工具,采用特征进行模型构建-Amis-A maximum entropy estimator a maximum entropy model statistical tools used for model building features
123
- 本文所选的符号信源是从键盘上的94个字符中随机抽取,产生50000个随机符号数,包括了大小写字母和一些基本的字符。这些随机数为了方便起见我在网上随机摘抄了几篇英语文摘作为50000个随机产生的符号数以此来统计这些字符出现的概率,统计出概率,信源熵也自然求出,但本文只统计出符号信源出现的概率。-In this paper, the selected source symbol from the keyboard of 94 charact
textureanalyse
- 纹理分析源代码,统计图片的能量、熵、矩等信息,图像处理比较不错的代码-Texture analysis of source code, statistical picture of energy, entropy, moments and other information, image processing relatively good code
mianyi
- 基于信息熵的免疫算法是一种修正的免疫算法,方法并不复杂,对于特定问题效果较好-Entropy-based immune algorithm is a modified immune algorithm, methods are not complicated, for the specific problem better
threshold
- 用Matlab实现的多种基于阈值的图像分割方法,含有大津法,最大熵,聚类等方法-Using Matlab to achieve a variety of threshold-based image segmentation method, which contains Otsu method, maximum entropy, clustering and other methods
yiweizuidashang
- 本程序是基于一维最大熵的图象分割。该程序的特点是处理速度快。-This procedure is based on the maximum entropy of one-dimensional image segmentation. The program is characterized by fast deal.
erweizuida
- 本程序是基于二维最大熵的灰度图象分割,它考虑了两方面的因素:点灰度和邻域平均灰度。
zuixiaojiacha
- 本程序是matlab写的基于最小交叉熵的图象分割,处理速度快,分割质量好。-This procedure is written in matlab minimum cross-entropy-based image segmentation, processing speed and good quality segmentation.
Encoder
- MPEG-2视频压缩编码.主要包括DCT变换,对DCT变换得到的系数进行量化,和熵编码,运动估计,运动补偿等内容.可参考书籍《Visual C++实现MPEG/JPEG编解码技术》来进行学习。-MPEG-2 video compression encoding. Mainly include the DCT transform, the DCT transform coefficients to quantify, and entrop
shang
- 一个近似熵的源代码,一个熵代码,主要运行环境:matlab.第一个主要用与生物信号的检测,主要用于生物医疗工程的信号处理方面。(由matlab高手编)-An approximate entropy of the source code, an entropy code, the main operating environment: matlab. The first major use with the bio-signal dete
K_entropy
- 关于混沌Kolmogorov熵的计算程序,在前人基础上自己编写的。已经用过很多混沌时间序列K熵的计算。-On chaotic Kolmogorov entropy calculation procedure, based on predecessors have written. Has been used a lot of chaotic time series K entropy calculations.
shang
- 英文文章一二阶信息熵的统计计算,非香农算法 -One article in English second-order information entropy of statistical computing, non-Shannon algorithm
entropy_2D
- 运用二维最大熵方法对灰度图象进行分割的matlab源码-The use of two-dimensional maximum entropy method of gray-scale image segmentation matlab source
ostu
- 直方图和ostu二值算法源码,可以修改后加入自己的工程,附最大熵值算法文章一篇-Histogram and ostu binarization algorithm source code can be modified by adding their own works, with the maximum entropy algorithm for an article
ZUDASAHNG_SEGmention
- 图像局部最大熵进行区域增长的多目标分割方法 .以局部熵最大值作为目标种子 ,运用区域增长技术实现多目标分割 ,一种常用的方法是预先给图像设置初始增长元,即预先投掷种子,在一定的规则下由增长元开始增长,这种方法需要对不同的区域投掷不同的种子.但是,对复杂多目标图像,投掷种子是一件比较困难的事.在背景变化比较大的多目标图像中,目标与背景是不同的,目标的灰度相对变化较小,而背景的灰度变化比较大.从信息论角度看,灰度变化小的地方其信息量少,局部
GetMax_HtoThrod
- 利用最大熵方法求图像二值化的阈值 输入的图像名称,读取名称是M的图像文件 统计各个灰度级出现的概率 -Using the maximum entropy method for image binarization threshold input image name, the name is M read image files in various gray-scale statistical probability
datareductionwithroughsets
- 属性约简的matlab代码:实现了基于信息熵、模糊信息熵;这些算法可以同时处理离散变量和数值变量,无须离散化。-Attribute Reduction of matlab code: to achieve based on information entropy, fuzzy information entropy these algorithms can deal with discrete variables and numeri
ID3
- 掌握目前主流的数据挖掘平台与工具。理解关联规则、频繁集、置信度、支持度的概念; 了解信息熵的概念。 -A grasp of the present mainstream data mining platform and tools. Understanding of association rules, frequent itemset, confidence, support the concept understand t
comp
- 算术编码,熵编码,HUFFMAN编码的MATLAB实现。-Arithmetic coding, entropy coding, HUFFMAN encoded MATLAB to achieve.
DOA_Estimating
- DOA估计(雷达来波方向估计)是雷达的重要理论,我提供了阵列信号处理中基于MUSIC算法的DOA估计,和基于最大熵法的DOA估计的MATLAB源代码。都是自己仿真用的。-err