matlab-and-vc

一个很好的卡尔曼滤波程序呵呵，跟大家一起共享吧呵呵(A good procedure of Kalman filtering Oh, everybody work together to share with you huh)

用中心差分法计算输入地震动的位移时程曲线，该函数仅为示例用，在计算短周期结构的反应时，可能不准确，需要减小时间间隔 ( central difference method)

电力电子逆变器MATLAB仿真模块模型，适用于微网系统MATLAB_simulink仿真环境下的研究应用。(Power electronic inverter module of MATLAB simulation model, research on the application of suitable for micro grid system MATLAB_simulink simulation environment.)

This code calculates the 1 D FDFD for a TEM Electromagnetic Wave for a half space medium

用matlab进行图像处理的相关函数，可进行图像的处理，不用自己写函数了(Image processing using matlab function, image processing, do not write your own functions)

matlab命令大全必看matlab命令大全必看(matlab command matlab command Daquan Daquan must-see must-see)

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)

有限元PlaneFrameElement的matlab程序(FEA matlab PlaneFrameElement)

电离层误差模块，主要依据参数进行误差计算(Ionosphere error module)

利用Fisher线性分类器实现的一个小程序，可以从里边提取Fisher算法用于其它应用(Fisher linear classifier achieved using a small program that can extract from the inside Fisher algorithm for other applications)