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Forward-intersection-
摄影测量后方交会代码：输入像点坐标即可算出6个外方位元素。(Photogrammetry resection code: input like some coordinates can work out six foreign a elements.
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- 2012-01-07 21:00:41下载
- 积分：1
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BlueTooth4.0
这是蓝牙4.0的规范说明文档，对于了解4.0协议有所帮助。(This is the Bluetooth 4.0 specification document helpful for understanding the 4.0 protocol.)
- 2013-10-14 21:50:52下载
- 积分：1
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CloseMonitor
CloseMonitor，显示器关闭，保护隐私，z健开启。(CloseMonitor，z key to open。)
- 2014-11-07 14:39:18下载
- 积分：1
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CSharp学习的好帮手.从初级到中级的学习经典
CSharp学习的好帮手.从初级到中级的学习经典-CSharp learning is a good helper。Learning from primary to intermediate classical
- 2022-02-14 08:15:24下载
- 积分：1
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STM32 PWM控制步进电机的控制算法，用于课程设计与开发
STM32 PWM控制步进电机的控制算法 ；，用于课程设计和开发。 ；电机控制原理及C源码，包括：步进电机加速使用计算器的曲线，对步进电机的控制，具体的编程参数的使用实例。步进电机加速度曲线计算器修订版。
- 2023-02-13 02:15:03下载
- 积分：1
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Infrared-alarm-system
本论文设计了由AT89C52单片机为控制核心,用红外线为监测装置的防盗报警系统。该系统中红外对管作为红外线的发射和接收部分。发射部分采用红外发光二极管，而使用光敏三极管作为接收部分，接收红外发光二极管发出的红外线（不可见光）。单片机将通过内部的软件系统检测到接收管的导通或截止状态,并根据检测到的信号状态,进行判断并输出报警信号, 直至按复位按钮或电源开关。声光报警信号由9014三极管驱动构成声光报警电路,进行声光同时报警。电源部分采用变压器将220V交流市经变压器降压，桥式整流器整流，电解电容滤波，三端稳压管78L05稳压，最后得到整机要求的+5V稳定直流电源。实验表明，本系统成功运行。(This thesis is designed by AT89C52 microcontroller as the control center for monitoring device with infrared burglar alarm system. The system of infrared tube as infrared transmitting and receiving section. Emitting portion using infrared light emitting diode, a phototransistor as a receiving portion to receive the infrared ray emitted from the infrared light emitting diodes (not visible). The microcontroller will be detected by the internal software system to the turned on or off state of the receiver tube, and according to the detected signal state, to determine and output an alarm signal until a reset button or the power switch. Audible and visual alarm signal by 9014 transistor drive constitute sound and light alarm circuit, sound and light alarm at the same time. The power part of the transformer 220V AC City by the step-down transformer, bridge rectifier rectifier, electrolytic capacitor filter, three-terminal regulator 78L05 regulator, and finally get the machine requirements+5V)
- 2012-10-08 14:35:19下载
- 积分：1
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ShouPiaoXiTong
MFC实现售票系统，功能主要有售票、票预定、改票、退票等，界面简单美观(The MFC implementation of the ticketing system, the main function of ticket sales, ticket booking, change ticket, refund, the interface is simple and beautiful)
- 2012-07-13 09:04:47下载
- 积分：1
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The-CPP-Programming-Language
The C++ Programming Language(Bjarne Stroustrup著) 书中第五部分附录及代码(The C++ Programming Language Calculation Codes)
- 2014-01-06 12:35:27下载
- 积分：1
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stm32控制L298N源代码
说明： 有问题联系我，驱动小车，l298n，stm32f103zet6，(Contact me if you have any questions. Drive the car, l298n, stm32f103zet6.)
- 2019-01-14 10:57:01下载
- 积分：1
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12.8kSVG
说明： 三电平无功补偿整套系统程序,包括和MCGS触摸屏通信(Three-level SVG system program)
- 2020-06-17 02:20:02下载
- 积分：1
