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射频卡读写程序，射频识别技术集成电路卡，美国…
射频卡读卡程序,射频IC卡识别技术，通常由载有密码的射频IC卡来代替传统的键盘密码。读卡模块读出密码后，即产生输出电信号，继而驱动执行机构动作，或将密码（如卡号）送给外围对接设备（如电脑或单片机等）。采用射频卡读卡模块及感应体构成的特定系统中，因射频卡内码信号唯一且不可复制，因此射频卡不仅杜绝了非法复制密码，还为各种控制采用信息化管理创造了条件。-RF card reader procedure, radio frequency identification technology IC cards, usually containing the password from the RF IC cards to replace the traditional keyboard password. Reader module read out a password, as a result, the output signal, and then drive the implementation agency action, or passwords (such as logging) gave the external docking equipment (such as computer or microcontroller, etc.). RF card reader module consisting of sensors and the specific system, RF signal code card but not the only copy, RF Card not only prevents illegal copying passwords, but also controls the use of information management to create the conditions.
- 2023-07-23 01:35:03下载
- 积分：1
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linux已经成为潮流，linux系列文章很多，这个文章写得比较好，系列讲座比较全，故推荐...
linux已经成为潮流，linux系列文章很多，这个文章写得比较好，系列讲座比较全，故推荐-linux has become the trend, many linux series of articles, the articles were excellent, Compare lecture series, it recommended
- 2023-08-16 13:25:03下载
- 积分：1
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超宽带（UWB）多频带OFDM物理层与固定
Ultrawideband (UWB) multiband OFDM physical layer with fixed-point transmitterreceiver modeling
- 2022-05-22 18:27:43下载
- 积分：1
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GTP信令规定了移动台MS接入GPRS网络的隧道控制和管理协议要求，信令主要执行建立、修改和删除隧道的功能。在用户面，GTP利用GSN之间建立的隧道传送用户数据...
GTP信令规定了移动台MS接入GPRS网络的隧道控制和管理协议要求，信令主要执行建立、修改和删除隧道的功能。在用户面，GTP利用GSN之间建立的隧道传送用户数据分组。-GTP signaling provides GPRS mobile station MS network access control and management of the tunnel requirements in the agreement, signaling the main executive to establish, modify and delete functions of the tunnel. In the user plane, GTP using GSN tunnel established between the transmission of user data packet.
- 2022-05-26 18:35:00下载
- 积分：1
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本文件是一个如何开发OPC Server的Word说明文档。比较详细的介绍了使用COM技术进行开发OPC Server的过程。...
本文件是一个如何开发OPC Server的Word说明文档。比较详细的介绍了使用COM技术进行开发OPC Server的过程。-this document is how to develop an OPC Server Word documentation. A more detailed introduction to the use of COM technology for the development of OPC Server process.
- 2022-03-02 09:11:52下载
- 积分：1
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AM,FSK,PSK调制，自己修改参数,结果用PCM文件保存，以二进制数据读入...
AM,FSK,PSK调制，自己修改参数,结果用PCM文件保存，以二进制数据读入-modulate:am fsk psk
- 2022-10-04 18:00:03下载
- 积分：1
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这也是一个微软电话API的例子，用于两台远距离计算机通过Modem和电话线传输数据！我是TAPI专家，呵呵，很多这方面的资料阿。建议将TAPI独立成立一个分类
这也是一个微软电话API的例子，用于两台远距离计算机通过Modem和电话线传输数据！我是TAPI专家，呵呵，很多这方面的资料阿。建议将TAPI独立成立一个分类- This also is a Microsoft telephone API example, uses in two
long-distance ranges computers through Modem and the telephone line
transmission data! I am the TAPI expert, ha-ha, very many this aspects
material Arab League. The suggestion independently had been
established TAPI to classify
- 2023-02-26 10:35:03下载
- 积分：1
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TAPI (1.4 )控件的特性如下：打外线电话，接听或拒绝内线电话。呼叫ID检测，DTMF音频，从电话记录或向电话回放WAV文件。...
TAPI (1.4 )控件的特性如下：打外线电话，接听或拒绝内线电话。呼叫ID检测，DTMF音频，从电话记录或向电话回放WAV文件。-TAPI (1.4) controls the characteristics are as follows: get an outside line, or refuse to answer phones inside. Call ID detection, DTMF audio, from phone to phone records or WAV file playback.
- 2022-04-06 21:57:09下载
- 积分：1
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为什么需要XP,敏捷过程是软工发展的必然及最新成果,xp重要概念,12个重要惯例和规则,XP的实施过程....
为什么需要XP,敏捷过程是软工发展的必然及最新成果,xp重要概念,12个重要惯例和规则,XP的实施过程.-Why do we need XP, agile process is soft for the inevitable development and the latest results, xp important concepts, 12 important practices and rules and regulations, XP in the process.
- 2022-03-17 16:27:05下载
- 积分：1
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OPNET的学习实例，有助于初学者掌握。
OPNET的学习实例，有助于初学者掌握。-OPNET learning examples help beginners grasp.
- 2022-08-08 19:11:47下载
- 积分：1
