绘制矢量水听器的心形指向性Vector_Hydrophone_Direction

对全息图进行卷积法的再现，利用matlab计算全息图模拟仿真(Reappearance of convolution method for hologram)

256色显示文件。在DOS环境下用256原色显示BMP格式的图片。(256-color display documents. In the DOS environment display with 256 color BMP format picture.)

非负矩阵分解法，这一种新型的子空间分解方法，增加了非负性约束，比PCA、ICA更有效(Non-negative matrix factorization method, which a new type of sub-space decomposition method, an increase of non-negative constraint, compared with PCA, ICA is more efficient)

直接用于进行河流直线基流分割，界面友好，参数修改方便(Directly used for river base flow separation friendly interface)

说明：  图像处理MATLABGUI界面，实现对输入图像的超分辨率重建(image processing interface; boundary; limiting surface realize; achieve; bring about; come true rebuild; reconstruct; reestablish; rehabilitate)

matlab的GUI设计教程，希望对利用matlab设计GUI的用户带来一定的帮助(Matlab GUI design tutorial, I hope the use of MATLAB design GUI users to bring some help)

matlab图像处理全局阈值切割，对图像进行边缘化检测。(MATLAB image processing global threshold cutting, edge detection of the image)

说明：  基于LSB的数字水印算法及MATLAB实现 黄仿元 基于LSB的数字水印算法及MATLAB实现_黄仿元(Lsb-based digital watermarking algorithm and MATLAB implementation _ yellow imitation element)

说明：  二维原始Otsu算法的MATLAB实现和其对应的文献。实现效果很好。(MATLAB realization of two-dimensional original Otsu algorithm and its corresponding literature. To achieve good results.)

BMP和JPEG数据格式的图片读取与写入操作，有完整的代码(BMP and JPEG data format images read and write operations, complete code)