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4op8qr.ZIP
- 基于最大熵PDF估计的DSSS系统抗窄带干扰技术Based on the maximum entropy estimation system of PDF DSSS narrow-band interference excision technique-Based on the maximum entropy estimation system of PDF DSSS narrow-band interference excision technique
waveletentropynew
- 这是个小波熵提取程序 熵可以用了做特征进行定量评价 好好吧-This is a wavelet entropy entropy can be used as features of program evaluation
target-detection-in-sea-clutter
- 作者分析了海杂波的多普勒谱特性，给 出了两种基于多普勒谱特征的检测方法，应用联合瑞利概率密度函数描述海杂波 多普勒谱的统计特性和熵值方式表示多普勒谱的波形特性。 -As the present study on sea clutter are shown, based on the analysis of sea clutter Doppler spectrum characteristics, two target detection algorithms are propo
yyshang
- 一维离散信号的信息熵计算方法，可实现其近似计算。- Information entropy calculation of one-dimensional discrete signals and its approximate calculation can be realized 。
Power-spectrum
- 这篇文章主要介绍了求功率谱的五种方法（周期法、自相关函数法、自协方差法、最大熵法以及最大似然法）的思想及程序。-This article describes five ways to seek the power spectrum (cycle method, the autocorrelation function method, ideas and procedures from the covariance method, maximum entropy and maximum likel
sEMG-Based-on-permutation-entropy
- 针对表面肌电信号的混沌特征、噪声强等特点，该文提出了基于排列组合熵的表面肌电信号特征分析方法-The chaotic characteristics of the surface EMG signal and noise characteristics, this paper proposes a sEMG analysis method based on permutation entropy
tuxiangfenge
- 利用最大熵算法实现对图像的分割，在matlab环境中编译。-The maximum entropy algorithm for image segmentation, compiled in Matlab environment.
mytest
- 图像灰度直方图的信息熵计算，可以用于图像分割及视频帧的分类-Information entropy of the image histogram
entropy
- 图像熵信息和平均复杂度的计算，可以很好的反应图像内容信息-Image entropy of information and calculation of average complexity, a good response to the image content information
MI
- 计算两幅图像互信息的代码，利用了图像熵的概念，是比较经典和实用的算法。-computer the mutual information of two images
arithmetic-coding
- 用MATLAB实现算术编码，并计算其平均码长，熵和编码效率-to realize arithmetic coding ,and calculate its average coding length,entropy and coding effciency
d4ef13.ZIP
- 基于信息熵融合提取特征的发动机气路分析Based on the information entropy feature extraction engine gas path analysis-Based on the information entropy feature extraction engine gas path analysis
cd4ef1.ZIP
- 基于重构贡献和灰关联熵的变压器诊断方法Based on the reconstruction of contribution and gray relational entropy diagnosis method of transformer-Based on the reconstruction of contribution and gray relational entropy diagnosis method of transformer
Extracting-Ship-Targets
- 针对成像型反舰导弹所获红外图像的特点, 提出了一种将海天/ 海岸线检测与目标提取相结合的舰船目标提取方法。该方法先综合运用Sobel边缘检测和局部Hough变换等数字图像处理技术从红外图像中检测出海天/ 海岸线, 然后通过对Kapur 熵二值化图像进行投影变换实现舰船目标提取。-According to the features of the infrared image obtained by an imaging anti-ship missile, a method which combi
The-fusion-procedure
- 采用3种图像融合的方法，HIS变换融合、高通滤波融合、Brovey变换算法实现了影像融合,并选择均值、熵、偏差和相关系数4个定量指标,对采用3种融合方法得到的影像进行了评价-Three kinds of image fusion method, the HIS transform fusion, high-pass filter fusion of Brovey transform algorithm for image fusion, and select the mean, entropy,
Matlab
- 信息熵 离散无记忆信道容量的迭代计算 Shannon编码 Fano编码 Huffman编码-Discrete information entropy of the iterative calculation of the memory channel capacity Shannon coding Fano coding Huffman coding
entropy-image-segmentation
- 经典的最大熵法图像分割，对lena图像进行分割。-Classic maximum entropy image segmentation, the segmentation of lena image.
calculation
- 该文件中包含信息熵和图像熵的计算 源程序，均为m文件形式 -The calculation of the image information entropy
Entropy_web_code
- 盲源分离；非参数核熵估计；两种计算核的算法，速度更快-Blind Source Separation；non-parametric kernel entropy estimation；two different accelerated kernel algorithms；more volecity
gongshengjuzheng
- 用灰度共生矩阵提取五个纹理特征 包括：熵、均匀度、相关性、能量、对比度-Extraction of five GLCM texture characteristics，Include: entropy, uniformity, correlation, energy, contrast