can bootloader

department store mangement

说明：  Xmpp client 开发的开源库,很稳定,(Open source libraries developed by Xmpp client are stable,)

一个对有噪声的音频信号进行自相关滤波的c程序，用的turbo c 3.0工具(One pair of noisy audio signal autocorrelation filtering c program using turbo c 3.0 Tools)

说明：  视觉算法原理：背景提取 　　1. 打开视频(文件或摄像头) 　　2. 从视频中提取当前帧 　　3. 计算背景：以前多帧求取平均 　　4. 根据背景得到运动目标(当前帧 - 背景) 　　5. 返回2，程序不断循环(Principle of visual algorithm: background extraction 1. Open video (file or camera) 2. Extract the current frame from the video 3. Calculation background: before, the average of multiple frames was calculated 4. Get the moving target according to the background (current frame - background) 5. Return 2, the program loop)

通过opencv进行码本背景模型，进而对视频运动目标进行检测

dsp bridge for dsp arm embedded systems

COM8虚拟串口COM0，实现GPS通信(COM8 Virtual Serial COM0, GPS communication)

说明：  嵌入式实时操作系统μCOS-Ⅱ经典实例——基于STM32处理器-光盘资料(The classic example of embedded real-time operating system μCOS-Ⅱ- based on the the STM32 processor- CD-ROM)

TMS320F28035的中文寄存器数据手册，对于寄存器功能查找非常方便，希望能大家共同学习分享。(date sheet of TMS320F28035,use it very good.)

说明：  LMS在加性高斯白噪声信道下迭代2000步的输出能量和误差权矢量(LMS in the additive white Gaussian noise channel output of the next iteration step 2000, the energy and the error weight vector)