fourierslice

基于MATLAB的k-means算法 较好的解决了图像分类聚类的问题(MATLAB based on the k-means algorithm better solved the problem of image classification clustering)

基于快速傅里叶变换的MATLAB实现，内附有源程序(MATLAB based on fast Fourier transform implementation, enclosing a source)

coordinate converter ABC alfabetta

REAL-TIME FACE DETECTION AND TRACKING

Finally, probability analysis, based on the chosen database, is performed and judgment whether the person is recognized is pronounced. Two different modeling techniques can be suggested for purposes of person identification or verification. The approach based on Hidden Markov Speaker Models (HMMs) with the mixtures of Gaussian distribution is text-dependent one. For this technology a speaker is described by a set of HMMs, constructing the set of speech groups spoken by that person. The speech groups may be phonemes or words [7]. The text-independent technology is rested upon Gaussian Mixture Speaker Models. For this technology each speaker is defined by only one model describing all utterances of that person. Identification in the range of both approaches is executed by evaluation of maximum a posteriori probability [7].

这是用于目标跟踪的粒子滤波代码， 用matlab编写的，很有借鉴性，一维情况下， 非高斯非线性，其中将扩展卡尔曼滤波与粒子滤波进行比较，更好的说明了粒子滤波的优越性(This is a particle filter for target tracking code using matlab, referential nature, one-dimensional case, the non-Gaussian non-linear, which will be extended Kalman filter and particle filter to compare, a better description of the particle the superiority of the filter)

计算特征的拉普拉斯得分，用于实现特征筛选。(Laplace calculated feature score for feature selection.)

求解长相关指数程序，简单，可以比较一下(Solving long-range dependence index procedure, simple, can compare)

视频质料 在matlab环境下创建的GUI的命令按钮的使用(Matlab video material in the GUI environment to create the command button to use)

说明：  2个程序，MATLAB设计的一个滤波器，将含3个频率分量的信号通过该滤波器，滤除2个高频分量，得到只含低频的信号。 单边带信号调制，用MATLAB实现，是学习信号调制的一个好例子。(Two procedures, MATLAB design a filter, will contain three frequency components of the signal through the filter, filter out high frequency components of two, has been only with low-frequency signal. SSB signal modulation, using MATLAB to achieve, is to study signal modulation of a good example.)