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单纯形算法的c语言源代码
单纯形算法的c语言源代码-simplex algorithm c language source code
- 2022-02-20 05:49:32下载
- 积分:1
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VB的一些常见的问题的解决方法
VB的一些常见的问题的解决方法-VB some common solutions to the problem
- 2022-03-17 10:54:09下载
- 积分:1
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RF无线射频电路设计中的常见问题及设计原则
RF无线射频电路设计中的常见问题及设计原则-RF radio frequency circuit design and design principles of Frequently Asked Questions
- 2023-02-02 15:05:04下载
- 积分:1
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可行性研究报告模板
可行性研究报告模板-feasibility study report template
- 2023-04-25 11:50:03下载
- 积分:1
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write makefile documents on the comparison of the entire handbook
关于写makefile文件的比较全的教程-write makefile documents on the comparison of the entire handbook
- 2022-06-30 23:55:07下载
- 积分:1
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GPRS(General Packet Radio Service)是通用分组无线业务的简称。GPRS是GSM Phase2.1规范实现的内容之一,能提供比现有...
GPRS(General Packet Radio Service)是通用分组无线业务的简称。GPRS是GSM Phase2.1规范实现的内容之一,能提供比现有GSM网9.6kbit/s更高的数据率。GPRS采用与GSM 相同的频段、频带宽度、突发结构、无线调制标准、跳频规则以及相同的TDMA帧结构。因此,在GSM系统的基础上构建GPRS系统时,GSM系统中的绝大部分部件都不需要作硬件改动,只需作软件升级。-GPRS (General Packet Radio Service) is a General Packet Radio Service abbreviation. GPRS GSM Phase2.1 norms to achieve one of the elements that can provide more than the existing GSM network 9.6kbit/s higher data rate. GSM and GPRS using the same frequency and bandwidth, unexpected structure, the wireless standard modulation, frequency hopping and the same rules TDMA frame structure. Therefore, in the GSM system builds on the GPRS system, the GSM system of most components do not need to make hardware changes, only for software upgrades.
- 2022-10-21 03:00:04下载
- 积分:1
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自卫队
sdf
- 2022-08-15 08:34:46下载
- 积分:1
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SCJD经典147题库修正版(SCJP考生必做)
SCJD经典147题库修正版(SCJP考生必做)-working on building 147 database that classic version (Shopping candidates will do)
- 2022-10-29 09:55:03下载
- 积分:1
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教你快速学会xml,初学者很合适
教你快速学会xml,初学者很合适-teach you quickly learn xml, beginners very suitable
- 2022-03-14 20:25:44下载
- 积分:1
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三个数最大的书的问题。
三个数最大的书的问题。-three of the largest number of the problem.
- 2022-03-26 10:39:50下载
- 积分:1