搜索资源列表
MATLAB1
- matlab信号特征,最大值,最小值,熵(Signal feature extraction)
Entropy
- 常见的熵值计算的matlab 程序统计 样本熵 模糊熵 排列熵 多尺度熵 层次熵等(SampleEntorpy FuzzyEntropy PermutationEntropy HierarchicalEntropy)
imagine entropy
- 一个MATLAB写的求图像的信息熵程序,对大家肯定有用(This is is matlab code about imagine entropy)
27796683ApEn-approx_entropy
- 计算近似熵的matlab程序,包括第一近似熵和第二近似熵(Matlab procedure for calculating approximate entropy)
前景提取
- 本文展示了一种自动识别视频中移动目标的方法。论文中提取移动目标通过帧序列,这种方法不需要先验知识,比如:时间阈值调整。基于相邻帧的连续对称差分,我们能得到全分辨率显著图;然后利用最大熵方法计算阈值决定候选区域和获得兴趣点的种子;最后用修改的模糊生长方法获得最终的结果。本文中提出的算法是有效的、具有鲁棒性的。实验结果也证明它具有很好的效果。(This paper presents a method for automatic recognition of moving targets in vid
entropy
- 计算3种熵Fuzzy_MI.m MPerm.m PE.m SampEn.m,来自matlab中国(Fuzzy_MI.m MPerm.m PE.m SampEn.m)
shangzhifa
- 熵值法matlab编程实现 ,简单易懂,方便快捷(Entropy method matlab program)
Sample Entropy
- 求一维时间序列的样本熵(Sample Entropy)值,包含 计算时间序列样本熵值的程序 :SampEn.m 调用SampEn的例程 SampEn_test 和测试数据数据 data 测试结果为 0.1736(calculate the sample entropy of one dimensional time series)
random forest-matlab
- rf-随机森林:一个简单的随机森林例子,包含C4.5,ID3等多种信息熵计算过程(A simple example of random forest, including C4.5, ID3 and other information entropy calculation process)
test
- 在文件夹里有1,2,4题的代码 第一题,灰度线性变换 第二题,伽马变换 第三个,对比度拉伸变换 第四题,直方图均衡化 第五题,最大熵阈值方法(There are 1, 2, 4 codes in the folder First question, gray level linear transformation Second questions, gamma transform Third, contrast stretching transformations Fourth
熵权法
- 一个基于matlab平台的求解权重的代码(Calculating weight based on MATLAB)
huffman
- 用matlab实现哈夫曼编码,哈夫曼编码是一种无失真的编码方式,可以在提高传输速率的情况下不减少信息熵。(Huffman coding with matlab, Huffman coding is a distortion-free coding, you can increase the transmission rate without reducing the information entropy.)
MED算法
- Matlab编写的MED最小熵解卷积算法,可实现对故障特征的提取。(Matlab's MED minimum entropy deconvolution algorithm can be used to extract fault features)
pro_approx_entropy_my
- 近似熵的MATLAB程序,是序列复杂度的算法(The MATLAB program with approximate entropy is a sequence complexity algorithm)
shangquanfa
- 利用MATLAB编程,以熵权法确定指标权重(Determination of weight by entropy weight method)
matlab基于遗传算法的最大熵值法的双阈值图像分割
- 基于遗传算法实现灰度图像二阈值分割,使图像分割的更合理(Two threshold segmentation of gray image based on genetic algorithm, which makes the image segmentation more reasonable)
图像质量评价
- 融合图像质量评价,包括标准差,平均梯度,信息熵等(Fusion image quality evaluation, including standard deviation, average gradient, information entropy and so on)
BMELIB2.0b
- 最大熵,用于数据融合,数据补充等方面的,贝叶斯最大熵原理(Maximum entropy, for data fusion, data supplement, and other aspects, Bayesian maximum entropy principle)
matlabcode
- 层次分析法与熵权法的代码,比较详细具体,有注解,实用(AHP code and the Entropy method, more detailed and specific comments, practical)
shang
- 基于matlab程序,计算时间序列的样本熵,样本熵是在近似熵的基础上修改的,旨在消去近似熵自身匹配的问题。(Based on the matlab program, the sample entropy of the time series is calculated, and the sample entropy is modified on the basis of the approximate entropy, which aims to eliminate the problem of