chap9_1

一个简单的水印嵌入算法，matlab编写(A simple watermarking algorithm, matlab write)

Tools for regression

用于信号处理中的检测DOA估计，成像，频率估计等(Signal processing for detection of DOA estimation, imaging, frequency estimation, etc.)

说明：  基于matlab进行图像的滤波，轮廓提取和角度计算的综合程序，经调试可以正常运行(Matlab for image-based filtering, contour and angle of the Composite process, the debugger can operate normally)

1d phc band structure with PWE method

MATLAB时频分析技术及其应用.3~15章内容(MATLAB time-frequency analysis technology and its application.)

this is one of the matlab toolbox

偏微分方程有限元的数值解的matlab程序，具有较好的实用性，方便大家使用和参考。(Partial differential equations finite element numerical solution matlab program, with good usability, to facilitate the use and reference.)

图像截取（MATLAB）,用MATLAB代码编写的程序，还是挺有用的(img_introp)

addition of two sequences in matlab