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pingjiahanshu
- 在matlab环境下，包括图像评价函数算法：Brenner、方差、梯度阈值、熵函数、能量梯度函数。-in Matlab environment, including image evaluation function algorithm : Brenner, variance, gradient threshold, entropy function, energy gradient function.
123haibonie
- vc成绩管理系统主要用来计算平均分 方差等信息-vc performance management system was used to calculate an average variance, and other information
mahalanobis
- 一种新的计算马氏距离的算法，算法采用二次协方差矩阵操作，进而使距离考加入相对性因素。-a new Mahalanobis distance calculation algorithm, the algorithm using quadratic covariance matrix operations, thereby enabling the relative distance to take factors.
JUNFANFCHA
- 老婆写医学实验论文，要用到均方差计算，他装不上专业的软件，于是我就帮他写了一个，虽然很简单，但是结果肯定是没问题的-medical experiments wife wrote papers, we had to use variance, he pretended not professional software, Thus, I would help him write a one, though very simple, but
gemanova
- 进行方差分析的MATLAB源码，源文件中有用法。网络下载的，非原创。有兴趣的朋友一起讨论。-variance analysis of MATLAB source, a source usage. Download the network, non-originality. Interested friends together.
bayesmean
- 一个matlab程序，有关已知方差的高斯分布的均值贝叶斯学习方法。详见程序内说明。-a Matlab procedures, the known variance of the Gaussian distribution of the mean Bayesian learning methods. See Note procedures.
z_allan_new
- 阿兰方差MATLAb实用程序。很实用的。用于误差分析。-Alain variance MATLAb practical procedures. Very practical. For the error analysis.
GHWPCA
- VC 6.0下的主成分分析代码，包括关系矩阵，协方差矩阵，以及因子分析的功能-VC 6.0 Principal Component Analysis code, including the relationship matrix, covariance matrix, and the function of factor analysis
Otsucoding
- Otsu-最大类间方差Matlab代码 最大类间方差法原理：最大类间方差法是由日本学者大津于1979年提出的,是一种自适应的阈值确定的方法,又叫大津法,简称OTSU。它是按图像的灰度特性,将图像分成背景和目标2 部分。背景和目标之间的类间方差 ％ 大,说明构成图像的2 部分的差别越大,当部分目标错分为背景或部分背景错分为目标都会导致2 部 ％ 分差别变小。-Otsu- Otsu Matlab code Otsu Principl
rtejfgds
- 现有的代数特征的抽取方法绝大多数采用一维的方法，即首先将图像转换为一维向量，再用主分量分析（PCA）,Fisher线性鉴别分析（LDA）,Fisherfaces式核主分量分析（KPCA）等方法抽取特征，然后用适合的分类器分类。针对一维方法维数过高，计算量大，协方差矩阵常常是奇异矩阵等不足，提出了二维的图像特征抽取方法，计算量小，协方差矩阵一般是可逆的，且识别率较高。-existing algebra feature extraction
puguji
- 谱估计 (1)修正协方差法 (2)多重信号分类（MUSIC）算法 (3)ESPRIT算法 (4)皮萨论科（Pisarenko）谐波分解法 并对各算法进行分析。 解压后即可在MATLAB上运行-spectral estimation (1) the amendment of covariance (2) multiple signal classification (MUSIC) algorithm (3) ESP
gnngauss
- 该文件是产生两组随即的高斯分布系列，均值为0，均方差为N/2-The document was then produced two series of Gaussian distribution, the mean of 0 and standard deviation of the N/2
leijianyuzhifenge
- 图象类间方差阈值分割，用于图象分割，能得到很好的效果!-image category Otsu threshold segmentation for image segmentation, can be very good results!
junzhi_fangcha
- 自己编的一个基于VC的求均值和方差平均值的函数-themselves based on a series of the VC for the mean and variance of the average function
MahalanobisDistanceDiscrimination
- 马氏距离判别(MahalanobisDistanceDiscrimination)的演示过程,求均值向量,协方差矩阵及线形判别函数-Mahalanobis distance criterion (MahalanobisDistanceDiscrimina tion) demonstration process for the mean and covariance matrix and linear discriminant funct
thresh_md_OTSUhy
- 自动地otsu 二值图像分割方法，该方法也叫 基于最大类间方差地 图像二值分割方法，希望大家喜欢-otsu two automatic image segmentation methods, The method is also called for the maximum variance to image two segmentation methods, hope you like
read1_2
- 类间方差阈值算法十分常见,本算法优势在于应用于分割DICOM医学图像-Class variance threshold very common algorithm, the algorithm is applied to segmentation advantage DICOM medical images
Allan
- 包括了卡尔曼滤波、小波分解和Allan方差分析的matlab程序，运行时需要自己建立一个数据文件，载入数据后即可运行。-including the Kalman filter, wavelet decomposition and Allan variance analysis of Matlab procedures, Runtime creating a need for data files, data can be include
step_EC
- 使用矩阵类完成递推求解均值与方差,类的功能较强大,算法效率较高-use matrices to complete recursive solution means and variances, the functional category stronger, more efficient algorithm
zuidayuzhifenge
- 基于组织的粒子群优化的最大类间方差阈值图像分割-Based on Particle Swarm Optimization organization of maximum between-cluster variance threshold Image Segmentation