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本演示实现了主动轮廓模型由Kass等人提出。 要运行它的图形用户界面 1。基于MATLAB型引导提示。 2。关于“到现有的图形用户界面，点击” 3。选择在与本文件相同的目录snk.fig文件 4。按一下上方的绿色箭头启动图形界面 一旦GUI已经启动，您可以通过使用蛇 1。点击“新形象”，并加载输入图像。提供的样品图像。 2。平滑参数设置“西格玛”或保留其默认值并点击“过滤器”。这将平滑图像。 3。只要你点击“过滤器”，头发会出现交叉，用他们和你左击鼠标，您可以选择在图像上的初始轮廓的位置。会出现一个红色圆圈到处您单击并在多数情况下，你应该单击对象周围的一切你想要的部分。最后一点，必须挑选使用右键单击，以阻止更多的积分为MATLAB的要求。 4。设置各种蛇参数（在能源方面的相对权重的蛇目标函数）或离开它们的默认值，然后按一下他们“迭代”按钮。蛇会出现和移动，因为它收敛到它的低能量状态。(This demo implements the Active Contour Models as proposed by Kass et al. To run it with GUI 1. Type guide on the matlab prompt. 2. Click on "Go to Existing GUI" 3. Select the snk.fig file in the same directory as this file 4. Click the green arrow at the top to launch the GUI Once the GUI has been launched, you can use snakes by 1. Click on "New Image" and load an input image. Samples image are provided. 2. Set the smoothing parameter "sigma" or leave it at its default value and click "Filter". This will smooth the image. 3. As soon as you click "Filter", cross hairs would appear and using them and left click of you mouse you can pick initial contour location on the image. A red circle would appear everywhere you click and in most cases you should click all the way around the object you want to segment. The last point must be picked using a right-click in order to stop matlab for asking for more points. 4. Set the various snake paramete)

一个完整的图象处理matlab程序库,内容丰富，很有价值。(A complete image processing matlab library, rich in content valuable.)

说明：  MATLAB编写的segy地震数据地震数据读写代码。从事地球物理地震勘探的人员可以参考。(MATLAB prepared segy seismic data seismic data read and write code. Engaged in geophysical seismic exploration personnel can refer to.)

EMD经验模式分解适用于生命体征探测，内有基本函数配件等。加上emd源程序(EMD empirical mode decomposition applied to detect signs of life)

该代码能是针对物理实验光学仿真，实现基于matlab的迈克尔逊干涉仿真。(The code could be for physics experiments optics simulation, matlab-based simulation of a Michelson interferometer.)

该软件可以解析声音信号中的dtmf编码，值得下载一试。(The software can resolve the dtmf encoding sound signals)

通过配置参数来计算导入的LPFG（.xls格式data）的中心波长，适于计算中心波长漂移(Thougth setting/change the parameter to obtain the attenuation central wavelength of the LPFG.)

自己编写的matlab的DSCI程序，简单测量位移，面内的(His writing of matlab DSCI program, simple measurement of displacement, in the face )

检测交通视频中的汽车，运行环境必须是matlab2009a以上版本，里面有程序和测试视频(car detect with matlab)

说明：  用有限差分法求解电机槽电磁场的经典案例，对象为一个闭口槽，激励源为电流密度(Motor using the finite difference method to solve a classic case of slot fields)