搜索资源列表
tuxiangshang
- 计算图像的一阶熵，二阶熵和差分熵，使用matlab编写，差分熵运行较慢-First-order calculation of image entropy, second-order entropy and differential entropy, using matlab write, the differential entropy is running slower
KolmogorovEntropy_GP
- 一种简单有效的测度熵替代方法——近似熵(approximate entropy)方 法.应用以上方法对Logistic映射复杂度进行了分析.结果表明Lyapunov指数和测度熵的值与复 杂度基本呈线性关系,分维数与复杂度的函数关系尚难确定,且与Lyapunov指数、测度熵之间的关 系也不明确. - Approximate entropy (ApEn) method is also studied. They are applied to analyze the complex
AR
- 采用最大熵值法或自相关法实现AR模型，估计出AR模型的系数-Maximum entropy method or self-correlation method to achieve AR model, AR model to estimate the coefficients
yangbenshang
- 样本熵 结合样本熵和谐波小波分解，MATLAB程序原代码-Sample entropy and sample entropy combined with harmonic wavelet decomposition, MATLAB program source code
chaos
- ApEn(近似熵)方法是测度熵的一种替代算 法,简单可靠,值得深入研究. -.The correlation dimension obtained from this method is optimal and the stable estimation of the Kolmogorov entropy is also obtained.
Entropy
- 用于求单个符号的信息熵、条件熵、联合熵以及互信息量-Used to seek information on a single symbol entropy, conditional entropy, joint entropy and mutual information
shangdematlab
- 熵与条件熵，疑义度，噪声熵，互信息等计算程序熵与条件熵，疑义度，噪声熵，互信息等计算程序-Entropy and conditional entropy, equivocation, noise Entropy, mutual information, and procedures for Entropy and conditional entropy calculation, doubt, noise Entropy, mutual information calculation progra
Entropy
- Entropy R.Data This is an implementation of Entropy in R.
shiyanbaogao
- matlab实现信息论实验，一般信道容量迭代算法实验，绘制二元熵函数曲线实验等。-matlab experimental realization of information theory, iterative algorithm for general channel capacity test, drawing binary entropy function curve experiments.
Approximate-Entropy-VB
- 近似熵是系统复杂性测度很有效的一种方法，在医学、机械设备故障的诊断等方面得到广泛应用。近似熵复杂性测度具有计算简便，对时间序列长度等条件要求相对较低等优点，因而更具有实用价值，是水文非线性系统领域中的新型工具。-Approximate entropy is a measure of system complexity, a very effective way, in medicine, the diagnosis of mechanical equipment failures, etc. a
Gray-entropy-one-threshold-
- 灰度熵与传统shannon熵的区别在于，灰度熵考虑了图像中目标和背景类内灰度级的均匀性，有较好的分割效果。-The difference of Gray entropy and shannon entropy is that the gray entropy considers the target and the background class grayscale image uniformity, and has better segmentated results.
Gray-entropy-two-threshold--pso
- 双阈值的灰度熵方法，结合pso算法，分割效果较好，速度较快。-Gray entropy of the dual-threshold method, combined with the pso algorithm split better and faster.
entropy-matlab
- 各种常用熵的matlab计算源代码，功能齐全，非常有用-A variety of commonly used entropy Matlab source code, fully functional, very useful
entropy
- 求小波熵的源程序，直接调用，之前需set path 希望有用-Solving wavelet entropy source , direct call , before the need to set path I hope useful
approximate-entropy
- 近似熵的计算，matlab编程，近似熵的定义以及内部解释-approximate entropy
entropy
- This file calculates the entropy of a gray scale image or a matrix
K-distribution-entropy
- 利用k分布求熵，可以实现熵的K分布求解，很有用-calculate the entropy by use of the K distribution, which is of great importance
ssim-entropy
- ssim,边缘检测，交叉熵，相关系数，信息熵，边缘保存系数-ssim, edge detection, cross entropy, correlation coefficient, entropy, edge preservation coefficient
Maximum entropy
- 最大熵算法计算数据的概率密度曲线 ,参看run.r文件和density.r文件.(PDF calculation given Maximum entropy algorithm)
entropy
- to find the entropy of an image