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编写程序,程序运行时使PC机成为一架可弹奏的“钢琴”。当按下数字键1~8,依次发出1,2,3,4,5,6,7,I八个音调。按CTRL+C则退出“钢琴”状态。...
编写程序,程序运行时使PC机成为一架可弹奏的“钢琴”。当按下数字键1~8,依次发出1,2,3,4,5,6,7,I八个音调。按CTRL+C则退出“钢琴”状态。-Write a program, the program is running to make PC-1 may play into the " piano." When pressing the number keys 1 to 8, followed by issue of 1,2,3,4,5,6,7, I eight tones. Press CTRL+ C has withdrawn from the " Piano" state.
- 2022-03-23 18:51:33下载
- 积分:1
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Beginners program,how to control a robo using PC in Basic Language
Beginners program,how to control a robo using PC in Basic Language
- 2022-01-25 23:38:03下载
- 积分:1
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VPF6.0代码 省时省力省心
If Thisform.Width
- 2022-12-12 07:20:03下载
- 积分:1
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一个与一个低通滤波器结合可以用作简单、廉价的数/模转换器。其输出可用于驱动电压控制器件,或用于需要模/数转换器采样受控参数的反馈控制系统中。PWM常用于电机控制...
一个与一个低通滤波器结合可以用作简单、廉价的数/模转换器。其输出可用于驱动电压控制器件,或用于需要模/数转换器采样受控参数的反馈控制系统中。PWM常用于电机控制系统中。-A combination of a low-pass filter can be used as a simple, low-cost D/A converter. The output can be used to drive voltage control devices, or for the need for A/D converter sampling the controlled parameters of feedback control systems. PWM motor control commonly used in the system.
- 2022-01-26 06:17:39下载
- 积分:1
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The use of four known control points and its corresponding image point coordinat...
利用四个已知控制点及其对应像点坐标解求六个外方位元素(即空间后方交会) (2009-04-24, Visual动态输入控制点个数,比例尺以及焦距和各个控制点的像点坐标和地面点坐标,确定航片的6个外方位元素-The use of four known control points and its corresponding image point coordinates solution seeking six elements of exterior orientation (ie, space resection) (2009-04-24, Visual Dynamic Input control points number, scale, and the focal length and the various control points, as point coordinates and ground point coordinates to determine the aerial photograph of the six exterior orientation elements
- 2022-11-17 14:25:03下载
- 积分:1
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WinAsm32的确是一本好的教材,不管你是初学者,还是高手,都能从它里面学到很多的东西....
WinAsm32的确是一本好的教材,不管你是初学者,还是高手,都能从它里面学到很多的东西.-WinAsm32 is a good material, whether you are a beginner or expert, can learn from the inside many things.
- 2023-08-05 15:25:04下载
- 积分:1
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a simple service under linux
一个简单的linux下的服务端,有什么问题请多指教!-a simple service under linux-and what problems it should improve!
- 2023-01-22 01:20:03下载
- 积分:1
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16F877 achieve a stopwatch function of time
一个16F877实现计时秒表功能-16F877 achieve a stopwatch function of time
- 2022-03-21 20:03:17下载
- 积分:1
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Frequency meter (51 single
频率计(51单片机开发例子子程序汇编语言编写)-Frequency meter (51 single-chip development to prepare examples of assembly language subroutines)
- 2022-03-19 16:02:30下载
- 积分:1
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编译的c++原代码
编译的c++原代码-the original code
- 2022-12-18 07:45:03下载
- 积分:1