BOOST

利用保留交叉验证(hold-out)的特征选择，有筛选排序的功能，并最终可以输出对应特征下标。(The use of cross-validation reserved (hold-out) feature selection, there is sort of filtering function, and eventually you can output the corresponding feature subscript.)

计算数据频谱 通过傅里叶变换 查看数据的频率分布特征(View data Frequency distributions of calculated data spectrum by Fourier transform)

说明：  改程序用于在实验中所测量的振动、噪声、水声以及数值模拟监测所得到的信号，实现信号的低通滤波分析。(The modified program is used to measure the vibration, noise, underwater sound and the signal obtained from the numerical simulation monitoring in the experiment to realize the low-pass filtering analysis of the signal.)

用于实现加了噪声的灰度图像阈值分割的一维最大熵方法，matlab源程序(Used to realize the addition of noise gray image threshold segmentation of the one-dimensional maximum entropy method, matlab source)

AIC定阶准则，借助信息论而提出的一个完全客观的定阶准则，建模时无需任何主观判断(Order determination criterion AIC)

说明：  RLS算法 简单的介绍了RLS算法的使用，便于大家理解RLS算法。(RLS algorithm is simple introduction to the use of RLS algorithm, facilitate better understanding of RLS algorithm.)

bilinear zoom, subpixel technique for image processing

Watershed, matlab example.

source code for split and merge of image

时频工具箱 matlab 时频分析(Frequency analysis in the time-frequency toolbox matlab)