VMD_2D

运用本征模式匹配理论研究了声子晶体实际的声学速度沿两个高度对称的方向上的第一布里渊区里的特性。(The effective acoustic velocity along two highly symmetric directions of the first Brillouin zone is studied in a two-dimensional squarely arranged solid-solid phononic crystal.)

图像颜色聚类分割，实现了图形分割，基于RGB特征并显示出来。(Color image segmentation clustering, to achieve the graphics division, based on the characteristics of RGB and displayed.)

说明：  这个代码是基于贝叶斯的阈值分割,很有用的(This code is based on the Bayesian threshold segmentation, very useful)

画图程序 画直线 矩形 圆 椭圆 可填充(draw line .rectangle .circle .roundrectangle. can be filled)

这是一个阈值分割算法，主要用来对图像进行二值化，提取感兴趣区域~~(This is a threshold segmentation algorithm, mainly used for binary images, extract region of interest ~ ~ )

说明：  用2种方法，对text.png图像中的字母‘a’进行定位，给出定位结果以及位置坐标。(Two methods were used to locate the letter 'a' in the image of text. PNG, and the location result and position coordinates were given.)

MATLAB的机器视觉工具箱 绝对的精品(MATLAB toolbox of machine vision products absolute)

可以采用形态学方法找出边界，比较有益的初学者的学习方法。(It s very good for a newer to learning about image processing.)

这是我读硕时 师兄让我写的把AVI视频转成一帧帧图像的代码 绝对好用 文件夹理有我的联系方式 有问题问我(This is when I read Augmentum师兄let me write the AVI video into a frame image of the code is absolutely easy to use folder justifications have my contact there asked me the question)

海杂波背景下的分形特征，目标检测，赫斯特指数(HEST = wfbmesti(X) returns a row vector HEST which contains three estimates of the fractal index H of the signal X supposed to come from a fractional Brownian motion of parameter H.)