Location:
Search - sampen
Search list
Description: 在matlab环境下，样本熵的计算。里面包含3个源码。是个十分有用的程序。运行速度较快。-in Matlab environment, sample entropy calculations. Which contains three source. Is a very useful procedure. Run faster.
Platform: |
Size: 25426 |
Author: 陈建萍 |
Hits:
Description: SampEn是关于时间序列的规律估计近似值的一个变量。其基本思想是基于一个音频的规律性将其插入到语音或者音乐中。通过加窗计算的SampEn序列，所插入的音频流的规律性就被估计出来了。上诉方法的有效性已经被试验证实，这其中包括BBC的新闻广播和不同类型的具有多种暂时分类语音和音乐。结果显示，对于所有测试的实验，上述方法的健壮性达到了准确区分率高于90 。-SampEn time series on the approximation of the laws of a variable is estimated. The basic idea is based on the regularity of an audio plug it in to the voice or music. Calculated by the addition of window SampEn sequence, the insertion of the regularity of the audio stream has been estimated that out. Effectiveness of the method of appeal has been confirmed that the pilot, including the BBC' s news and a variety of different types of temporary classification of voice and music. The results showed that the test for all experiments, the robustness of these methods to achieve an accurate distinction between the rate of higher than 90 .
Platform: |
Size: 1024 |
Author: 黄军 |
Hits:
Description: approximate entropy is used to exmaing the one dimensional signals correaltion
Platform: |
Size: 1024 |
Author: qu |
Hits:
Description: matlab计算样本熵源代码，用于度量时间序列的复杂度 -sampen
Platform: |
Size: 1024 |
Author: 徐霞霞 |
Hits:
Description: 通过matlab矩阵处理功能实现样本熵的快速计算。-By the matrix processing functions to achieve fast calculation of sample entropy
Platform: |
Size: 1024 |
Author: lianwudi |
Hits:
Description: 动态样本熵的原代码，在实际应用测试通过，快速计算的-Dynamic sample entropy of the original code, through the practical application of test, rapid calculation
Platform: |
Size: 1024 |
Author: mashuangbao |
Hits:
Description: 优化的样本熵程序，适合于描述时间序列的复杂度-Optimized procedures, suitable for describing the sequence of time complexity of sample entropy
Platform: |
Size: 1024 |
Author: lizhaohui |
Hits:
Description: 样本熵值 一种新的不计数自身匹配的统计量，即样本熵-A new sample entropy statistic, that does not count itself matched sample entropy
Platform: |
Size: 1024 |
Author: 李纯菊 |
Hits:
Description: 样本熵在信号分析中有很重要的作用，其主要用来提取非线性特征，从而用于特征分析。-Sample entropy has a very important role in signal analysis, which is mainly used to extract the nonlinear characteristics for analysis.
Platform: |
Size: 1024 |
Author: 开开 |
Hits:
Description: 计算脑电波样本熵,并且读取Excel表里的数据，可以读取大量的数据，并求出样本熵-Brian technology
Platform: |
Size: 1024 |
Author: 曾丽芳 |
Hits:
Description: PSO：粒子群优化算法，用C++和matlab两种语言实现的
RVM:相关向量机，比SVM更高级些
样本熵和近似熵：计算动态系统中时间序列的一个重要手段-PSO: PSO algorithm, using C++ and matlab realization of two languages
RVM: relevance vector machine, some more advanced than SVM
Sample entropy and approximate entropy: Calculating an important means of dynamic system in time series
Platform: |
Size: 294912 |
Author: 夏德玲 |
Hits:
Description: 计算时间序列样本熵的MATLAB程序，包含计算步骤-Computing time series sample entropy MATLAB program, including calculation steps
Platform: |
Size: 145408 |
Author: wenchao |
Hits:
Description: 用样本熵对脑电信号就行特征提取的matlab代码-With sample entropy EEG line feature extraction matlab code
Platform: |
Size: 1024 |
Author: 刘海娜 |
Hits:
Description: 近似熵样本熵对脑电信哈进行特征提取matlab代码-Approximate entropy entropy of brain samples telecommunications Ha feature extraction matlab code
Platform: |
Size: 2048 |
Author: Liu Haina |
Hits:
Description: 用于计算时间序列的样本熵，一种序列复杂性的度量，非线性参数动力学评估方法-
Samples used to calculate the entropy of time series, a complex of measures, nonlinear dynamics parameters Evaluation sequence
Platform: |
Size: 1024 |
Author: 王明 |
Hits:
Description: 样本熵,用于进行信号的复杂度计算，已调试完成，可直接调用(sample entropy can be used to analyze the complexity of signal.)
Platform: |
Size: 1024 |
Author: dangdanglover
|
Hits:
Description: %SAMPEN??计算时间序列data的样本熵
%? ?? ???data为输入数据序列
%? ?? ???m为初始分段，每段的数据长度
%? ?? ???r为阈值
% $Author: lskyp
% $Date:? ?2010.6.20
% Orig Version: V1.0--------分开计算长度为m的序列和长度为m+1的序列
%? ?? ?? ?? ?? ?? ?? ?? ?? ?这一版的计算有些问题，需要注意两个序列总数都要为N-m
% Modi Version: V1.1--------综合计算，计算距离时通过矩阵减法完成，避免重循环
% V1.1 Modified date: 2010.6.23(Used to calculate sample entropy)
Platform: |
Size: 1024 |
Author: hywsirius
|
Hits:
Description: 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)
Platform: |
Size: 6144 |
Author: 来学习吧
|
Hits:
Description: 模糊熵特征提取 计算信号的复杂度 用于信号识别 故障诊断(Fault diagnosis for signal recognition)
Platform: |
Size: 1024 |
Author: shine洋
|
Hits:
Description: 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)
Platform: |
Size: 779264 |
Author: Amytoey
|
Hits: