test1

说明：  日历，农历，源代码，可以看到日期，以及一些数据(Calendar, Lunar Calendar)

说明：  qt4下windows串口工具，可以支持HEX定时发送等(Qt4 under Windows serial port tools, can support HEX regularly send etc)

Background Given a set of rectangles {R1, R2, …, Rn}, compute the area of their common intersection. i.e., Area(R1∩R2∩…∩Rn) The edges of the rectangles R1, R2, …, Rn, are either vertical or horizontal lines. For example, the intersection of 4 rectangles, R1, R2, R3, and R4, in the following figure is the shaded rectangle. Input The input contains (N + 1) lines. The first line specifies the number of rectangles N, where 1 < N < 1000. Since the sides of the rectangles are parallel to the x-axis and y-axis, each rectangle is bounded by the lines x = x1, x = x2, y = y1 and y = y2 and each subsequent line of the input file thus specifies one rectangle in the following format: x1 x2 y1 y2 such that 0 <= x1 < x2 <= 10000 and 0 <= y1 < y2 <= 10000, and x1, x2, y1 and y2 are integers. Output The output file contains the area of the intersection of all the rectangles.

说明：  风力发电机的控制系统仿真.将模糊和变结构控制结合在一起来优化风力机系统.(Wind turbine control system simulation. Will be vague and variable structure control to optimize the combination of wind turbine systems.)

说明：  用python实现3D空间散点的连线绘图(Realization of 3D Spatial Spot Connection Drawing with Python)

通过WPF加载Obj模型。内含源码，执行程序等相关文件。(Load the Obj model through WPF. Include source code, execution program and other related documents.)

基于TMS320F2812的视频图像采集系统的设计 对视屏采集有一定的参考-TMS320F2812-based video image acquisition system design of Shiping collection of some reference

Gear wear monitoring varing speed conditions

说明：  简单实现人机对战，使用人工智能简单算法,通过人和机器的博弈，使机器通过迭代自己判断所走的步骤。(This code simply realizes man-machine combat in chess.)

ATA-IDE的接口规范，对开发硬盘驱动程序很有用。-ATA-IDE interface specification for the development of hard disk driver useful.