画矩形

This program is used to find the union, intersection and exclusive OR for given two sorted arrays.

说明：  在VC++环境下，结合OpenGL，用各种方式给物体渲染颜色(In VC++ environment, the combination of OpenGL, using a variety of ways to render objects in color)

点云关键点搜索，根据曲率极值法搜索关键点(PCL:keypoint detection, used for registration and segmentation)

C51单片机 中断控制方向启亮，定时器延时1秒彩灯C程序(C51 microcontroller interrupt control Fang Xiangqi bright lights timer delay 1 second C program)

STM8L101F3数码管显示_追梦效果_跑马灯——模拟SPI比如：数码管显示可以从0跑到9，也可以从9跑到0；可以在数码管外跑圈圈等等!实用于做实验等等

stm32多定时器使用，很好的方法，建议好好看看，可以作为参考(stm32 multi-timer, good way to suggest a good look, can be used as reference)

一个自绘的slider按钮 ， 实现定制的slider外观。(A custom slider button that implements a custom slider look.)

基于C#的图书管理系统，运用文件流写的小代码，可以实现对图书的增删改查等操作，大学C#课程小作业，文件数据存放在同名文件夹book.txt中，没有设置相对路径，需要更改路径

测绘领域，该程序为一个边角网平差的程序，能够进行近似计算、间接平差计算，同时能够绘制出测量的网图，进行精度测评。(The field of surveying and mapping, the program for a corner net adjustment procedures can be approximately calculated, indirect adjustment calculation, at the same time able to draw a network diagram, measurement accuracy evaluation.)

ucosii在msp430 5438A上的应用。(An aplication of ucosii on msp430 5438A board。)