Description: 求时间序列互信息的程序，英文为average mutual information，适合与混沌时间序列分析．-Mutual information for time-series procedures, English for the average mutual information, suitable for time series analysis and chaos. Platform: |
Size: 1024 |
Author:sheng |
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Description: 求平均互信息的程序，英文为average mutual information，适合与混沌系统的分析．这个我没试过．-For the average mutual information procedure, English for the average mutual information, suitable for the analysis of chaotic systems. I have not tried this. Platform: |
Size: 31744 |
Author:sheng |
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Description: 使用互信息进行2D图像自动配准源代码,应用平均互信息-The use of mutual information for automatic registration 2D image source code, the application of the average mutual information Platform: |
Size: 231424 |
Author:fh |
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Description: 熵,联合熵,条件熵,平均互信息量的通用计算程序-Entropy, joint entropy, conditional entropy, average mutual information of the general-purpose computer program Platform: |
Size: 1024 |
Author:wangjin |
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Description: 平均互信息函数，计算两个时间序列的互信息量，修改-The average mutual information function to calculate the mutual information of two time series, modified Platform: |
Size: 1024 |
Author:guofeng |
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Description: 信息论课程里面，信息熵，平均互信息的编码的Matlab源码-Inside information theory courses, information entropy, average mutual information Matlab source code Platform: |
Size: 1024 |
Author:taolifang |
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Description: 根据图像数字水印基本原理和水印信道的构造及生成方式，从信息论的角度，对基于高斯噪声信道的数字水印容量进行探索。针对高斯信源分布具有最大的不确定性、能够在所有的二阶随机分布中提供最大信息熵的特点，分析在高斯分布情况下的整个水印信道通信过程，并引入平均互信息理论，给出基于高斯的水印信道容量的最大通信速率。同时分析加性噪声信道下的容量问题，将高斯分布扩展到非高斯分布，优化容量计算表达式，利用Matlab软件工具给出非高斯信源水印容量与受限失真度的2D和3D关系仿真曲线，并结合实际给出结果分析。-】Based on the digital watermark and information theory, a rudimental research for the Gaussian watermark capacity is given. Considering that Gaussian distribution has the maximum uncertainty with the maximum entropy among all given second-order distributions, this paper focuses on the watermark communication process with Gaussian channel, and uses the average mutual information to analyze the communication capacity. Also the additive noise channel is introduced to expand the non-Gaussian case. The formula of maximum transmission rate for Gaussian watermark channels is given and simplified, and the 2D and 3D curves for the relationship between the distortion and channel capacity by Matlab are illustrated. It analyses the results at different distortions in two different usages of watermark. Platform: |
Size: 439296 |
Author:li |
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Description: 这是从网上整理出来的图像融合评价标准，总共有13项性能指标。包括平均梯度，边缘强度，信息熵，灰度均值，标准差(均方差MSE)，均方根误差，峰值信噪比（psnr），空间频率(sf)，图像清晰度，互信息(mi)，结构相似性(ssim)，交叉熵(cross entropy)，相对标准差。大家一起交流吧~-This is sorted out from the online image fusion evaluation criteria, there are a total of 13 performance indicators. Including the average gradient, edge strength, information entropy, gray are
Value, standard deviation (mean square error MSE), root mean square error, peak signal to noise ratio (psnr), spatial frequency (sf), image clarity, mutual information (mi), structure
Similarity (ssim), cross-entropy (cross entropy), the relative standard deviation. Exchange it with everyone ~ Platform: |
Size: 8192 |
Author:海洋 |
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Description: 一般通信信道容量的迭代算法，具有默认的信道传输矩阵，迭代的停止精度为0.000001（百万分之一）。最后有平均互信息量的变化曲线-Communication channel capacity is generally an iterative algorithm, with default channel transfer matrix, iteration stopping accuracy of 0.000001 (ppm). Finally, there is an average curve of mutual information Platform: |
Size: 1024 |
Author:张建峰 |
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Description: 对一个给定的状态转移矩阵求其联合分布矩阵，联合熵，平均互信息量以及共熵。可以画出平均互信息量的曲线-For a given state transition matrix of their joint distribution matrix, the joint entropy, mutual information and the average total entropy. Can draw the curve of the average mutual information Platform: |
Size: 1024 |
Author:张建峰 |
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Description: 平均互信息是信源概率的上凸函数,是信道概率的下凸函数,该软件展示他们平面图与三维可视图.直观.-The average mutual information source probability convex function, convex function of the probability of channel, the software shows they plan and 3D view. Intuitive. Platform: |
Size: 310272 |
Author:wangjin |
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Description: 图像融合中常用的评价指标（非常全面）如：平均梯度、相关系数、信息熵、交叉熵、联合熵、均方误差、互信息、信噪比、峰值信噪比、均方根误差、空间频率、标准差、均值、扭曲程度、偏差指数等等。-Image fusion evaluation (very comprehensive): average gradient, correlation coefficient, entropy, cross entropy, joint entropy, mean square error and mutual information, signal to noise ratio, peak signal to noise ratio, root mean square error, spacefrequency, standard deviation, mean, distorting the degree of deviation index. Platform: |
Size: 9216 |
Author:杨哲辉 |
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Description: 分别通过帧平均法、直方图平均法、互信息量以及视觉内容匹配等方法提取视频中的关键帧-Respectively, through the frame averaging, histogram average method, mutual information and visual content matching method to extract the video key frame Platform: |
Size: 187392 |
Author:苏琪 |
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Description: 平均互信息函数法：平均互信息函数法的基本思想是：选取互信息函数第一次达到局部极小值时的时间作为最佳延迟时间。-AMI Average mutual information function Platform: |
Size: 1024 |
Author:聂振华 |
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Description: 随机产生信源概率空间和信道转移概率，计算熵，条件熵、联合熵、平均互信息，信道容量-Randomly generated source transition probability and probability space channel, calculate the entropy, conditional entropy, joint entropy, the average mutual information, channel capacity Platform: |
Size: 132096 |
Author:jackylee |
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Description: determines time delay of a time series using autocorrelation methods and average mutual information. Platform: |
Size: 1024 |
Author:emmytiks |
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Description: 计算一篇英文文档字母的信息熵，平均互信息，以及信道疑议度-To calculate the information entropy, the average mutual information, and the channel of the letter of the English document letters Platform: |
Size: 1024 |
Author:zjh |
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