powerlaws_full_v0.0.10-2012-01-17

本文对特征脸的识别进行了详细的论述，其基本步骤详尽(In this paper, the face recognition feature a detailed exposition of the basic steps in detail)

OTSU Gray-level image segmentation using Otsu s method. Iseg = OTSU(I,n) computes a segmented image (Iseg) containing n classes by means of Otsu s n-thresholding method (Otsu N, A Threshold Selection Method from Gray-Level Histograms, IEEE Trans. Syst. Man Cybern. 9:62-66 1979). Thresholds are computed to maximize a separability criterion of the resultant classes in gray levels. OTSU(I) is equivalent to OTSU(I,2). By default, n=2 and the corresponding Iseg is therefore a binary image. The pixel values for Iseg are [0 1] if n=2, [0 0.5 1] if n=3, [0 0.333 0.666 1] if n=4, ... [Iseg,sep] = OTSU(I,n) returns the value (sep) of the separability criterion within the range [0 1]. Zero is obtained only with images having less than n gray level, whereas one (optimal value) is obtained only with n-valued images.

2011年美国大学生数学建模二等奖获得者B题参考程序(2011 American Mathematical Modeling Award winner Problem B reference program)

偏分方程的MATLAB解法(对matlab的pde工具箱，从图形用户界面入手，对各种典型方程和应用实例逐个作了计算和分析)(MATLAB Solution of partial differential equation (pde on the matlab toolbox, starting from the graphical user interface, a variety of typical equations and application examples have been calculated and analyzed individually))

mathlab code for tdoa demo

基于matlab的车牌的提取，包括车牌灰度处理，边缘检测，腐蚀，车牌定位及提取(Matlab license plate extraction, including the license plate gray processing, edge detection, corrosion, license plate location and extraction)

matlab 基于K均值聚类算法的图像分割(K-means clustering algorithm for image segmentation)

File open using uipickfiles

GMM estimation code for matlab

Calcula the PAPR and the CCDF of the ofdm signal