fit_ellipse

OFDM通信系统，内容相当全面，希望对大家有用！！(OFDM communication system, the content is very comprehensive and we hope to be useful! !)

这是一个由我本人亲自编写的提取图像特定部分的MATLAB程序。通过使用这个函数，你可以轻而易举地将图像的特定位置用白色矩形线框加以圈定、显示。(If you want to circle the specific area of an image, this little program is much more practical and convenient, thus will help you to mark any area of the image with with rectangle.)

用最小方差无失真响应（MVDR）方法实现数字波束形成(using the mathod of MVDR to realize digital beamforming)

在毕设过程中，网上搜集来的基于matlab多点约束的波束形成算法，自己做了改进和注释(capon beamforming，multipoint restriction)

详细阐述了设计通信网络仿真环境里的各个参数，如带宽，延迟，掉包率，等等因素，这里的网络包括了WLAN，3G以及各种业务所需的基本条件(Detail the design of communication network simulation environment, all parameters such as bandwidth, delay, substitution rate, among other factors, where the network includes a WLAN, 3G, and the basic conditions required for various services)

说明：  快速傅里叶变换和离散线性褶积matlab程序，可以直接调用(Fast Fourier transform and discrete linear convolution matlab program, you can directly call)

GRABIT starts a GUI program for extracting data an image file. It is capable of reading in BMP, JPG, TIF, GIF, and PNG files (anything that is readable by IMREAD).GRABIT starts a GUI program for extracting data an image file. It is capable of reading in BMP, JPG, TIF, GIF, and PNG files (anything that is readable by IMREAD).

去处干涉条纹最有效的频域消除法，非常实用，效果极佳。(supress grid by frequency domain, very practical with high efficency)

face detection achieved by matlab downloaded form u of a

一个结构数组图像可视化的程序，可以用树结构表示结构数组中的各域名下的数组(a structure array image visualization process, the tree structure can be said that the structure of the array of arrays under the domain name)