DigitalSignalofMatlab

说明：  信息隐藏 文献综述 开题报告 基于matlab 的数字水印技术 dct变换(Information hiding)

采用共信息(mutual information)实现了图像对齐的功能（image registration）。这在数据融合，图像处理里是很重要的。(adopt information (mutual information) to achieve alignment of the image features (i MAGE registration). This data integration, image processing, was very important.)

rectifier design in matlab

自己写的matlab写的细化程序，特别针对条形的图形(Matlab write their detailed written procedures, especially for bar graph)

my experiments which are very useful

说明：  一个用DBN做时间序列预测的实例，内包括了数据(An example of using DBN to predict time series includes data)

中心显示格式和修正中心显示格式求解poisson方程，矩形区域，狄利克雷边界情况！(Center display format and the correction center display format for solving poisson equations, rectangular area, Dirichlet boundary conditions!)

压缩感知及OMP重构算法的matlab实现，备注详细，容易理解(OMP compressed sensing and reconstruction algorithm matlab realize, notes detailed, easy to understand)

calculate joint entropy of two images

说明：  修正的music算法，前后向空间平滑算法的特殊形式(Revised music algorithm, before and after the spatial smoothing algorithm to the special form)