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门禁控制器程序
实现双向读卡输出的门禁控制器程序，可用于需双向读卡进出的场合，也可同时控制相距较近的两个门。
- 2022-02-04 00:44:50下载
- 积分：1
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IEC104规约 发送接收程序测试源码
IEC104规约 发送接收程序测试源码，文件包含详细的内容源码以及注释。对刚接触IEC104规约的电力人员来说是很好的资料。
- 2022-08-18 06:45:43下载
- 积分：1
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Perl_Script_Repository
Perl Script Repository资料库Perl脚本!这里是众多作者根据工作的应用而编写的脚本~非常值得学习！(There are many Perl programmers in the world. So many, in fact, that there is probably someone who has already written a script which identifies a solution to a problem you may have. In an ideal world it would be easy to locate these individuals so that you could ask them how they solved your particular problem. Since this world is far from ideal we are attempting to make it just a bit nicer with this scripts page.
Here one can find a plethora of Perl scripts with descriptions on how they work as well as information about the author of the script.
)
- 2009-06-04 04:06:20下载
- 积分：1
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1
说明： 用c++类的方式在DOS界面下输入字符的程序(With c++ Class interface in DOS, enter the characters in the process)
- 2008-11-27 16:58:36下载
- 积分：1
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相关性计算
计算序列信号相关性；
时间序列得频域相关性运算；(Calculate sequence signal correlation;
The time series has a frequency domain correlation operation;)
- 2021-03-27 20:19:12下载
- 积分：1
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微电网数学模型搭建
说明： 本文件为pdf论文一份,讲述了微电网数学模型的搭建过程，很有帮助(This paper is a PDF paper. It describes the process of building mathematical model of microgrid. It is very helpful.)
- 2020-06-25 10:40:01下载
- 积分：1
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USB ADIO 八件套：LabVIEW虚拟仪器开发板
说明： ?USB ADIO 八件套：LabVIEW虚拟仪器开发板
电脑USB供电，无需外部电源，2路AI，2路DI，2路DO（可驱动3.3V继电器），2路5V电源输出。可直接配合上百种传感器使用，9种自动保护措施，安全方便。无需驱动，采样率可达每通道20kHz，可在Windows XP、WIN7（32/64位）、WIN8（32/64位）、WIN10等操作系统下稳定运行，有配套的电脑软件，包含波形显示、存储、分析等十余种功能，操作简单直观。
端子定义说明
? AI0、AI1为模拟量信号输入端子；
? DI0、DI1为数字量信号输入端子；
? DO0、DO1为数字量信号输出端子；
? 5Vo是5V电源输出端子；
? GND为公共接地端。(Eight sets of USB ADIO: LabVIEW Virtual Instrument Development Board
Computer USB power supply, without external power supply, 2 AI, 2 DI, 2 DO (3.3V relay drive), 2 5V power output. It can be directly used with hundreds of sensors, 9 automatic protection measures, safe and convenient. Without driver, the sampling rate can reach 20 kHz per channel. It can run steadily under Windows XP, WIN7 (32/64 bits), WIN8 (32/64 bits), WIN10 and other operating systems. It has supporting computer software, including more than ten functions such as waveform display, storage, analysis and so on. The operation is simple and intuitive.
Terminals Definition Description
AI0 and AI1 are analog signal input terminals.
DI0 and DI1 are digital signal input terminals.
DO0 and DO1 are digital signal output terminals.
5Vo is the output terminal of 5V power supply.
GND is a common ground terminal.)
- 2019-09-18 16:38:24下载
- 积分：1
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本书是为工科高年级学生写的教科书，可以作为控制系统领域的首门课程的教材。本书详尽地论述了连续控制系统的分析和研究方法，各章节包括动态系统的数学模型、瞬态响应和稳...
本书是为工科高年级学生写的教科书，可以作为控制系统领域的首门课程的教材。本书详尽地论述了连续控制系统的分析和研究方法，各章节包括动态系统的数学模型、瞬态响应和稳态相应分析、根轨迹分析、控制系统设计的根轨迹法、频率响应分析、控制系统设计的频率响应法，以及PID控制与二自由度控制系统等内容。-This book is for the engineering of high-grade students to write the textbooks, can serve as a control system for the field of teaching the first door. The book discusses in detail a continuous control system analysis and research methods, including dynamic system of various sections of the mathematical model, the corresponding transient response and steady-state analysis, root locus analysis, control system design of the root locus method, frequency response analysis, control System frequency response method, as well as PID control and two degrees of freedom control system, etc..
- 2022-03-07 09:12:55下载
- 积分：1
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machines dedicated flashplaymobile
专用于flashplaymobile的机器
- 2023-01-01 09:05:03下载
- 积分：1
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atmel公司 arm SPI接口初始化程序
atmel公司 arm SPI接口初始化程序-Atmel Corporation arm SPI Interface initialization procedure
- 2022-12-11 12:05:02下载
- 积分：1
