676556

二维快速离散变换,可快速实现二维快速离散变换，不可多得的程序。(Two-dimensional fast discrete transform, can quickly realize two-dimensional fast discrete transform, a rare procedure.)

研究研华模块得AD转换程序(Research Institute in China Blocks AD conversion)

音乐播放器，可以从系统中选择想要听的歌曲，导入到该播放器中，播放器有暂停和开始选项。(Music player, you can choose from the system you want to listen to the songs into the player, the player with pause and start options.)

说明：  .NET Network Comms Example

opengl 实现太阳系的模拟 地球自转和公转(opengl sun earth moon)

Fast Fourier Transform (FFT). Using 8 points, takes about 1.2 ms to execute one FFT. Sets up General Purpose Timer 1 to generate events at 10 kHz. Will produce 10 kHz output on T1PWM and T1PWM pins.(Fast Fourier Transform (FFT). Using 8 points, takes about 1.2 ms to execute one FFT. Sets up General Purpose Timer 1 to generate events at 10 kHz. Will produce 10 kHz output on T1PWM and T1PWM pins.)

实验了界面组态和串口通信，完成了界面显示，通过串口变化功能(Experimental interface configuration and serial communication, completed through the serial interface display change function)

说明：  VB6 利用Combo、DTPicker组合框辅助录入数据(VB6 uses Combo and DTPicker combo boxes to assist in data entry)

C#中datagridview控件行是否被选中代码(C# in the datagridview control whether the selected code)

linux下的串口通讯代码，方便修改以实现多种串口通讯功能(under linux serial communication code to facilitate modified to achieve a variety of serial communication functions)