clock

When I wrote this function my problem was to replace one color by an other on transparent bitmaps My

通过C语言的编写程序，通过仿真，下载到51单片机中，驱动CC1101_接收信息，将得到的信息发送给单片机进行相应的处理！(Through the C language program, through the simulation, download the 51 single-chip microcomputer, drive CC1101_ receiving information, information will be sent to the corresponding single-chip processing! )

雷达数据采集，日本urg-0.8包，采集2D数据，将雷达测出的长度信号转换成图形数据显示，库包里有C库以及c++库。((Radar data acquisition, Japan urg 0.8 package, 2 d data, the radar to measure the length of the signal into graphic data shows that there are C library and the library of C++ library package.))

Windows编程屏幕涂鸦程序.学习SDK编程的好代码。(Windows programming procedures screen graffiti. Learn good SDK programming code.)

说明：  MFC六大关键技术之仿真：（永久保存机制）实例(MFC six key technology simulation: (permanent preservation mechanism) instance)

利用vc++ 6.0 编写的进行高斯消元法运算的代码(Using vc++ 6 prepared by Gauss elimination operation element method code)

linux learn oneself.rar linux自学教程(linux learn oneself.rar)

采用SHP文件组织的气象图形标绘程序，地图分球面和平面两种方式，可以标绘点、线、面等气象图形，可以设置颜色、线宽、填充色等多种样式。(SHP files using graphical meteorological organizations plotting procedures, sub-spherical and planar map in two ways, you can plot point, line, surface, such as weather graphics, you can set color, line width, fill color and many other styles.)

在linux环境下编写一个控制台应用程序，程序中有一个共享的整型变量shared_var，初始值为0；创建一个线程并使其立即与主线程并发执行。新创建的线程与主线程均不断地循环，并输出shared_var 的值。主线程在循环中不断地对shared_var 进行加1操作，即每次循环shared_var 被加1；而新创建的线程则不断地对shared_var 进行减1 操作，即每次循环shared_var 被减1。观察程序运行的结果，并对你看到的现象进行解释。(Written in the linux environment a console application, the program has a shared integer variable shared_var, the initial value of 0 create A thread and make it run concurrently with the main thread immediately. The newly created thread and main thread are constantly circulating, and the output shared_var Value. The main thread in a loop constantly on shared_var are incremented, that is plus 1 for each cycle shared_var and the new line created Process is constantly on the shared_var decremented, that is, each cycle shared_var is decreased by 1. Observe the results of running the program, and you To explain the phenomenon seen.)

segy地震数据显示，及剖面能量提取！其中包括的二进制数据读取，双缓冲图像显示！舍不得啊。我的宝贝！(segy seismic data, and extract the energy profile! These include binary data read, double-buffer image display! Reluctant ah. My Darling!)