APF

IEEE802.16下SUI信道模型的matlab仿真(IEEE802.16 under the SUI channel model of matlab simulation)

说明：  最小外接矩形，根据面积和周长判断。实现图象处理的工程计算。( Compute the minimal bounding rectangle of points in the plane usage: [rectx,recty,area,perimeter] = minboundrect(x,y,metric) arguments: (input) x,y- vectors of points, describing points in the plane as (x,y) pairs. x and y must be the same lengths. metric- (OPTIONAL)- single letter character flag which denotes the use of minimal area or perimeter as the metric to be minimized. metric may be either a or p , capitalization is ignored. Any other contraction of area or perimeter is also accepted. DEFAULT: a ( area ) )

对于淹没在复高斯白噪声中的信噪比为-5dB二次调频信号，在矩形窗长为256的情况下，滤波器组时频检测仿真(for drowned in the complex Gaussian white noise in the signal-to-noise-dB second FM signal in the long rectangular windows of the 256 cases, the time-frequency filters Detection Simulation)

这是一个简单的语音基音检测方法，通过对语音信号进行滤波、分帧、求自相关函数，可得到浊音的基音周期，从而实现基频检测。(This is a simple voice pitch detection, voice signals by filtering, sub-frame, find the autocorrelation function, voiced the pitch period available to achieve the fundamental frequency testing.)

数字识别，区分图片0到9，共有一百幅图片，一部分用来训练，一部分用来测试(Digit recognition, the distinction between image 0 to 9, a total of one hundred pictures, some for training, in part to test)

surf算法对导入的图像在视频里做匹配，方框标记出来, 清晰易懂(use SURF detector to match object of interest )

sparsebayes matlab RVM(relevant vector machine)

Again it is my program work

matlab GUI的例子，个个都是经典，大家都下载来学习(All of the handles to the various objects created in each GUI, as well as data needed to run the GUI, are stored in a main structure called S. The fieldnames for handles are in lower case letters, and the fieldnames for data are in uppercase letters. Callback function names are designated with the fieldname of the object to which they correspond, followed by _call. Other function names are similarly designated. For instance, a keypressfcn will end in _kpfcn and a buttondownfcn will end in _bdfcn. The code of each GUI is generously commented, and subtle points may be examined in the comments (see for example the last comment block in GUI_32). If anything seems unclear, look first in the comments, and if satisfaction is not found there feel free to email me.)

说明：  冈萨雷斯《数字图像处理（matlab)》书中的图片集（简称老冈书的图片）(The pictures used in the book of Digital Image Processing Using MATLAB,written by Gonzalez)