搜索资源列表
MaxEnt2
- 最为常用的最大熵算法,广泛用于词性标注,词义消岐等-about maxium entropy,nice
huidugongshengjuzhen
- 主要是关于灰度共生矩阵应用，其中将灰度共生矩阵从0，45，90，135四个方向进行了计算，并对共生矩阵能量、熵、惯性矩、相关4个纹理参数进行了计算，十分有用。-Mainly on the GLCM application, which will GLCM from 0,45,90,135 four directions were calculated, and the co-occurrence matrix of energy, entropy, moment of inertia, rela
MTF_transform
- MTF变换，一种字节数据流编码方式，用来改善加密压缩性能-The move-to-front transform (or MTF) is an encoding of data (typically a stream of bytes) designed to improve the performance of entropy encoding techniques of compression. When efficiently implemented, it is fast enough
1234567
- matlab仿真实现不同类型信号的熵值计算-entropy calculation of communication signal
BmpJpg
- BMP图像与JPG图像的相互转化,包含霍夫曼编码,DIB_API库,DIB类,JPEG熵编码等-BMP images and JPG images into each other, including Huffman coding, DIB_API library, DIB class, JPEG entropy coding
check_cpty
- 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
wave_decompose_ena0
- 小波分解，得到低频系数并求特征熵，可用来对信号进行分选识别-Wavelet decomposition, low coefficient and entropy, which can be used for signal sorting and recognition
ls-svdls
- 最小二乘法（又称最小平方法）是一种数学优化技术。它通过最小化误差的平方和寻找数据的最佳函数匹配。利用最小二乘法可以简便地求得未知的数据，并使得这些求得的数据与实际数据之间误差的平方和为最小。最小二乘法还可用于曲线拟合。其他一些优化问题也可通过最小化能量或最大化熵用最小二乘法来表达。 -Least-squares method (also known as least squares) is a mathematical optimization techniques. It does thi
Reny
- 三维最大Renyi熵的灰度图像阈值分割算法-Maximum Renyi entropy of three-dimensional gray-scale image segmentation algorithm
wavelet
- 该程序可以实现小波变换及熵值的求解问题，其中实现脑电中各个频率的提取，以及熵值的求解-this program can calculate the wavelet and the entropy
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- matlab实现最大熵法图像分割程序源代码 -maximum entropy method matlab source code matlab image segmentation to achieve maximum entropy image segmentation source code
H
- 计算图像的熵，简单的小程序，适合初学者。-Calculate the entropy of the image
Mutual-Information
- 粗糙集中信息上与条件信息熵的计算代码程序，使用matlab编写而成的-The information entropy and cond entropy of rough set calculation code, and the use of matlab program,and that is all .
fenxingweishu
- 此程序是用来计算HRV的非线性参数：分形维数和近似熵-The program is used to calculate HRV nonlinear parameters: fractal dimension and approximate entropy
GLCM
- 灰度共生矩阵的计算，包括计算的熵，相关度，等统计量。-GLCM calculation, including the calculation of entropy, correlation, and other statistics.
Probability--Random-Variables-and-Stochastic-Proc
- mean square estimation, entropy, spectral estimation
chip_histogram_features
- 此函数可以提取图像的均值、方差、偏度、峰度、能量和熵等特征值, 在图像处理和识别方面比较有用-This function can extract the images mean, variance, skewness, kurtosis, and other characteristics of the energy and entropy values , image processing and recognition in the more useful aspe
saew3
- Kerr介质中耦合全同V型三能级原子与真空场作用场熵的量子性质.-Kerr medium coupling with the V type three level atom with the vacuum field field entropy quantum properties
ArithMeticCoding
- context adaptive binary arithmetic coding is one h.264 entropy coding .. Arithmetic coding is the basic concept of CABAC
program.tar
- all c and cpp programs for entropy calculation