fenli

This library contains helper functions to read image frames into matlab from Video file using DirectShow. This library has borrowed codes from Ashwin Thangali s "DirectShow (DirectX) based AVI file reader", and it can read multiple video formats besides avi. Features: a) can read frames from rmvb, avi, etc. b) handles most codecs installed on the system d) its implementation is only based on the IMediaDet interface -- Depending on your Matlab version, the .mexw32 files may need to be renamed as .dll -- The library usage is as follows, [avi_hdl, avi_inf] = dxVideoOpen(avi_filename) pixmap = dxVideoReadMex(avi_hdl, frame_num) img = reshape(pixmap,[avi_inf.Height,avi_inf.Width,3]) dxVideoCloseMex(avi_hdl) -- recompile the library I have compiled the code with the DirectShow lib in Microsoft DirectX 9.0 SDK Update (December 2004) -- known limitation a)only works for windows :( b)may be slow for big image frames and some codecs.

选择重传ARQ协议。自行编写，可以运行，注释详细，结构清晰，易于改写。使用队列实现选择选择重传ARQ，设定了传输时延和最大重传次数。(Select the retransmission ARQ protocol.Written by oneself, can run, annotation in detail, the structure is clear, easy to rewrite.Using queue implementation choices to choose the retransmission ARQ, setting the maximum retransmission times and transmission delay.)

Character Recognition Using Neural Network Learned by Bee Algorithm

说明：  改程序用于在实验中所测量的振动、噪声、水声以及数值模拟监测所得到的信号，实现信号的自相关分析。(The modified program is used to measure the vibration, noise, underwater sound and the signal obtained from the numerical simulation monitoring in the experiment to realize the autocorrelation analysis of the signal.)

生成惯性导航原始加计和陀螺数据的matlab仿真程序，位置和角度函数已知并按线性变化，自己可以改成其它函数(raw data of acceleration and angular rate ，INS )

说明：  反距离加权插值MATLAB代码，内附实例说明，另有克里金插值代码(Matlab code of inverse distance weighted interpolation, with examples and Kriging interpolation code)

说明：  根据RGB图像创建一幅灰度图像二值图像的取反操作(RGB image created in accordance with a gray-scale images from binary images of the anti-operation)

用MATLAB语言仿真和分析了一个频点的跳频通信系统(MATLAB language simulation and analysis a frequency of frequency hopping communication system )

用于matlab的最优状态估计工具，用于状态估计和参数估计(optimal state estimation for matlab)

The methods of Otsu used to tresholding image. this code build it. you can use it to treshold image is easy