zishiying

基于Li模型的水平集图像分割方法，无需重新初始化，提高了图像分割的效率。(Li model based on the level set method of image segmentation, without reinitializes the, improve the efficiency of the image segmentation. )

用BP网络逼近某曲线函数，在神经网络中邮广泛的应用 是系统辨识的基础。 通过反馈来不断的调整系数，限制了最大循环次数 防止进入死循环，当然如果想要得到更精确的系数可以增大循环次数。 (Using BP network function approximation to a curve, mail is widely used in neural network is the basis of system identification. Through feedback to constantly adjusted factor, limit the maximum cycle times to prevent into dead circulation, and of course if you want to get a more accurate coefficients can increase the cycles.)

matlab课件，希望能对急需它的朋友起到帮助(matlab courseware, it is hoped that friends of much-needed help)

现代通信系统（实用MATLAB)第一章程序(Modern communication systems (useful MATLAB) program the first chapter)

说明：  带挡板的传输线，二维电磁仿真，仿真方法为时域有限差分法(With a baffle of the transmission line, two-dimensional electromagnetic simulation)

matlab radar model works awesome

ECG DENOISING USING WEINER FILTER

LINEINTRGAL Line Integral in a 2D Vector Field. LINEINTRGAL(X,Y,U,V,C) computes the line integral along the lines given in cell array C. X and Y define the coordinates of a rectangular grid over which U and V are defined. X and Y must be monotonic and 2D plaid as ％ produced by MESHGRID. X, Y, U, and V must all be the same size.(LINEINTRGAL Line Integral in a 2D Vector-Fi eld. LINEINTRGAL (X, Y, U, V, C) computes the line integral along the lines gi ven in cell array C. X and Y coordinate define the s of a rectangular grid over which U and V are defi ned. X and Y must be monotonic and 2D plaid% as pro duced by MESHGRID. X, Y, U, and V must all be the same size.)

维纳自适应滤波设计及Matlab实现，一份word文档，希望会有用。(We simply analyses the wiener2 () which is a adaptive filter in MATLAB.)

数字图像处理中的用小波进行图像边缘检测！希望对大家有用matlab(Digital image processing for image using wavelet edge detection! Want to be useful to everyone matlab)