diophantine

this code is to learn about MATLAB

hierarchical feature selection code in matlab..

说明：  利用Matlab实现数字信号处理fft变换的教程，讲解非常清楚(FFT with Matlab method)

说明：  《matlab6.0实用教程》，该书介绍了常用的MATLAB各种指令和功能(err)

说明：  ：Mean—shift算法是一种非参数密度估计算法，可以实现快速的最优匹配，在目标的实时跟踪领域起着非常 重要的作用。为了有效的将Mean—shift算法应用到灰度图像中，采用了以方向直方图建立目标模型的策略，提出了在灰 度图像中以Mean—shift为核心的目标跟踪算法。实验结果表明，该算法具有不受光照条件影响的优点，在低对比度的情 况下仍能实现稳定、实时的跟踪目标。(: Mean-shift algorithm is a nonparametric density estimation algorithm, the optimal matching can be fast, real-time tracking fields in the target plays an important role. In order to effectively Mean-shift algorithm will be applied to the gray image, the histogram used to establish the direction of the strategy target model is proposed in the gray image to Mean-shift tracking algorithm as the core. Experimental results show that the algorithm has the advantage of not lighting conditions, in the case of low contrast can still achieve stability, real-time tracking of targets.)

matlab里的PLS回归分析,含英文说明,比较复杂(matlab in the PLS regression analysis, with the English description, more complicated)

计算“高位平面图像”的伪Zernike矩（低 6阶），并作为特征。(Computing " high dimensional images," the pseudo-Zernike moments (low order 6), and as a feature.)

基本蚁群算法，主要做的是最短路径，请大家修改后应用(Basic ant colony algorithm, the main job of the shortest path, let us apply the modified)

实现数据的kmeans聚类。对SD，AD及其他多位数据集具有良好的聚类效果。(realize kmeans on data sets and have high qunlity.)

this mi test m-file for matlab program