搜索资源列表
adaptivefir
- 自适应滤波器。自适应滤波器为11个权系数的FIR结构。（1）不同的方差σ2（2）LMS算法画出一次实验的误差平方收敛曲线，训练长度为500，给出滤波器系数；进行20次独立实验，给出平均收敛曲线。不同步长值的比较。（3）RLS算法，LMS和RLS算法的比较 -Adaptive filter. Adaptive filter weights for 11 of the FIR structure. (1) different variance σ2 (2) LMS algorithm for a
graphicexperiment
- 用MATLAB实现数字图像处理的块编码，数字化，锐化，灰度级变换，直方差均衡等等。-Using MATLAB realization of digital image processing block coding, digitization, sharpening, gray-scale transformation, and so straight variance balanced.
LocalOstu
- 基于opencv的otsu阈值分割,根据最大类间方差原理,进行全局图像分类-Opencv based on the Otsu threshold segmentation, in accordance with the principle of maximum between-cluster variance for the overall image classification
rsvd
- 基于GM算法和QR分解实现的稳健奇异值分解算法，通过该算法可以获取一个数居阵的稳健方差－协方差阵。在该稳健方差－协方差阵上可以进行诸如，稳健主成份分解、稳健聚类、稳健因子分析等操作。-GM based on QR decomposition algorithm and the realization of the stability of singular value decomposition algorithm, the algorithm can be accessed through a
loacation_nornmalization_iris
- 采用最小均方差法对虹膜瞳孔定位，虹膜外圆定位，归一化及其增强处理，圆拟合-Using least-mean-variance method of positioning the iris pupil, iris outer location, normalized and enhanced handling, circle fitting
ABDF
- 基于最小方差准则（LMS）的自适应波束形成算法，matlab语言仿真示例-Based on the criteria of minimum variance adaptive beamforming algorithm
Imagequalityevaluation
- 包含了主要的图像质量评价的matlab源程序。图像熵，图像的方差和，以及基于边缘检测算子的质量评价函数。-Contains the main image quality evaluation of the matlab source code. Image entropy, variance and images, as well as edge detection operator based on the quality of the evaluation function.
cvi
- cvi图像分割技术的应用，通过基于均方错分误差最小的阀值选择方法，基于灰度差直方图的阀值选择方法，以及基于类间方差的阀值选择方法确定其分割的阀值。-cvi image segmentation techniques, through the mistake based on mean square error of the smallest sub-threshold selection method, based on the bad gray histogram threshold sele
MultiStatis
- 多元统计分析的教程。多因素方差分析。图形显示。函数的使用-Multivariate statistical analysis of the tutorial. Multi-factor analysis of variance. Graphical display. Function of the use of
IRandvisbletuxiangpeizhun
- 针对可见光与红外图像的特点和难点，提出了可见光与红外图像配准与融合中的关键技术，即: 使用新型的基于一维最大类间方差和最大连通性测量的图像分割方法对源图像进行分割来更好地实行图像粗 配准 使用新型的特征点提取方法，特征点的匹配及误匹配的消除来更好地实行图像精配准 采用新型的基 于区域的树状小波活性测度计算来实现树状小波图像融合 利用自生成神经网络来实现模栩图像融合. -For visible light and infrared images of the characteris
suijixinhao
- 给定一个音频范围内的模拟强噪声随机信号（强噪声+周期信号），将信号从强噪声中提取出来，并计算原信号及提取信号的均值、平均功率、方差、频谱及功率谱密度、互相关等 并附带图形-Given within the scope of an audio simulation of strong noise random signal (noise+ periodic signal), the signal from strong noise in the extracted and calculated s
FeatureExtractioninComputerVisionandImageProcessin
- 特征提取在计算机视觉和图像处理中的应用，一本很好的书籍，有很多matlab的代码-FeatureExtractioninComputerVisionandImageProcessing-Nixon, Augado- Newnes 2002
otsu
- 用matlab编写 调试可以使用 分割效果良好 -matlab
finger3
- 判断分析法从图象灰度直方图中把灰度值的集合用阀值 T分成两类，然后根据两个类的均值方差(类间方差)和各类的方差(类内方差)的比为最大来确定阀值。-Analysis to determine from the image histogram of the gray value threshold with the set T into two categories, and then based on two types of mean-variance (between-class varian
lcmv
- 这是一个LCMV（线性约束最小方差）波束形成的程序-This is a LCMV (linearly constrained minimum variance) procedures beamforming
KeyFrameDiff
- 我的毕业设计，用matlab编的关键帧提取的代码，参考了光流法的代码。是基于帧差的欧式距离，均值，方差，差异系数下的关键帧提取。代码调试通过，运行结果理想，与大家分享下。-I graduated from design, matlab key frame extraction for the code, with reference to code optical flow method. Frame difference is based on the Euclidean distance,
experiment2
- AR过程的线性建模与功率谱估计 Yule-Walker法(自相关法) 协方差法；(2) Burg方法；(3) 修正协方差法 -The linear AR process modeling and Yule-Walker power spectrum estimation method (autocorrelation method) covariance method (2) Burg method (3) modified covariance method
STAP
- stap 空时自适应信号处理仿真程序，主要仿真杂波协方差矩阵，改善因子-stap
Image_kurtosis_skewness_function
- 图像峰度偏度函数，函数的变量里需要指明平均值和方差-Image kurtosis skewness function, the function of the variable need to specify the mean and variance
ALLAN
- 阿兰方差的基本实现，可对滤波效果进行检验。-Allan scheme,which can terify the results of denoising in terms of three noise factors.