计算机机房管理

SII9022代码，TTL转HDMI芯片配置代码。(The Code for TTL to HDMI of SII9022.)

按键控制led灯的亮灭设置高低点公平大大额伟大(Key control of LED light)

学习opencv第四章第二题源代码（C语言版）(Chapter IV second question learning opencv source code (C language version))

ea开发macd，指标，实现背离，基于mt4平台，欢迎下载使用(MT4 platform intelligent trading index strategy, MACD basic indicators deviate from the single)

OV7670摄像头的程序，用于图像识别，颜色识别

单片机课程必备，一些LED例程，希望对初学者有用(MCU course is necessary, some LED routines, hope to be useful for beginners)

基于mfc和opengl点云数据读取，于实测的点云数据，根据目前建筑点云显示方面的需求，需要通过平台展示点云成果。本文应用MFC 单文档和Open GL可实现点云数据的显示、缩放、压缩等效果，数据采用嘉荫县恐龙模型点云数据，经实验表明，采用MFC单文档和Open GL在点云显示编辑方面-g-．有较强大的功能，可作为成果展示的途径。 (Based on the practical surveyed poin cloud data，according to the acquirements of visualization of point c loud of buildings，it is necessary to visualize point cloud results through platform．This paperr ealized the functions of display，zoom。and compress point cloud data based on MFC document and OpenGL．)

换乘次数最少是乘客出行时考虑的首要因素,描述了传 统的Dijkstra 算法,并分析了Dijkstra 算法不适合公交网络最(The least number of times of transfer is the most important factor to consider when passengers travel. This paper describes the Dijkstra algorithm of transmission system, and analyzes that Dijkstra algorithm is not suitable for public transport network.)

说明：  STM32F103C8T6的LCD1602驱动程序，实测可用！！(STM32F103C8T6's LCD1602 driver, the actual measurement is available!!)

点阵数码管显示，包括MAX7219中英文资料，点阵原理图，驱动程序(Dot matrix digital tube display)