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一本delphi开发不能少的书
一本delphi开发不能少的书- A delphi development cannot the few books
- 2022-09-05 06:25:03下载
- 积分：1
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通用无线分组业务(GPRS) 是一种基于全球移动通信系统(GSM) 的无线分组交换技术, 提供
端到端的、广域的无线IP 连接, 具有永远在线等特点。介绍了...
通用无线分组业务(GPRS) 是一种基于全球移动通信系统(GSM) 的无线分组交换技术, 提供
端到端的、广域的无线IP 连接, 具有永远在线等特点。介绍了基于GPRS 网络的数据终端单元
(DTU) 。该单元是由以ARM芯片S3C44B0X 和GPRS 模块G20 为核心的硬件和软件组成。在概括
工业GPRS 监控系统构成的基础上, 介绍了GPRS DTU 硬件设计, GPRS DTU 软件是由μC /OSⅡ操
作系统、TCP / IP 协议、点对点协议组成。该单元使用户通过GPRS 网络实现用户设备和用户数据
中心之间的数据传输-General Packet Radio Service (GPRS) is based on Global System for Mobile Communications (GSM) wireless packet switching technologies to provide end-to-end, wide-area wireless IP connection, with always-on and so on. Presented data based on the GPRS network terminal unit (DTU). The unit is the ARM chip from S3C44B0X and GPRS Module G20 as the core hardware and software components. In the summary of the industrial composition of GPRS monitoring system based on GPRS DTU introduces hardware design, GPRS DTU software by μC/OS Ⅱ operating system, TCP/IP protocol, the composition of point-to-point agreement. The unit allows users to users through the GPRS network equipment and user data between the data center
- 2023-04-28 11:25:04下载
- 积分：1
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精心收集的c语言900例，适合广大初学的朋友参考。
精心收集的c语言900例，适合广大初学的朋友参考。-Carefully collected 900 cases of the c language, suitable for the vast numbers of friends beginner reference.
- 2022-03-21 11:54:44下载
- 积分：1
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恐怖小说：天机第三季 大空城之夜！下载后将后缀rar改成jar的就可以看了！...
恐怖小说：天机第三季 大空城之夜！下载后将后缀rar改成jar的就可以看了！-Terrorist novels: the secret of the third quarter of big city nights! Rar download suffix will be changed to be able to read the jar!
- 2022-03-22 15:47:51下载
- 积分：1
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classic materials, particularly impressionable beginners
经典的c++教材，初学者必读-classic materials, particularly impressionable beginners
- 2022-05-10 17:27:52下载
- 积分：1
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beginners should look at
初学者就应该-beginners should look at
- 2022-03-12 21:40:03下载
- 积分：1
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风力发电系统仿真
simulation of wind generation system
- 2022-02-13 11:03:17下载
- 积分：1
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灰色系统理论的产生和发展动态，灰色系统的基本概念，灰色系统与模糊数学、黑箱方法的区别，灰色系统预测GM（1，1）模型，GM（1，N）模型，灰色系统模型的检验，...
灰色系统理论的产生和发展动态，灰色系统的基本概念，灰色系统与模糊数学、黑箱方法的区别，灰色系统预测GM（1，1）模型，GM（1，N）模型，灰色系统模型的检验，-Gray system theory the emergence and development of dynamics, the basic concept of gray system, gray system and fuzzy mathematics, the difference between black-box method, gray system prediction GM (1,1) model, GM (1, N) model, gray system model test ,
- 2022-10-11 20:05:03下载
- 积分：1
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Matlab in signal processing applications, good foreign materials
Matlab在信号处理中的应用，很好的外国教材-Matlab in signal processing applications, good foreign materials
- 2022-02-05 03:48:57下载
- 积分：1
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HTML语言教程
HTML语言教程-Guide to HTML
- 2023-07-18 12:20:03下载
- 积分：1
