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22款增值业务产品策划方案
22款增值业务产品策划方案
22款增值业务产品策划方案
22款增值业务产品策划方案-22 products, value-added business planning program 22 products, value-added business planning program
- 2023-05-07 01:45:03下载
- 积分：1
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条件接收系统和DVB 解码器其他应用的
Common Interface 规范
条件接收系统和DVB 解码器其他应用的
Common Interface 规范-Conditional Access System and other DVB decoder application of the Common Interface standard
- 2022-05-17 00:44:24下载
- 积分：1
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这一原理图和PCB Gerber文件是用于GSM报警系统。这一..
This schematic and Gerber files of PCB that is used for GSM alarm system. This is industrial-grade system with many features like 1-wire (iButton) interface, additional interface for video camera (UART JPEG camera is used), SD card to store pictures from camera and send them by GSM to remote mobile phone.
Can be used as a reference design for anyone who wants to make own GSM alarm system system based on SIM300C module from Simcom.-This is schematic and Gerber files of PCB that is used for GSM alarm system. This is industrial-grade system with many features like 1-wire (iButton) interface, additional interface for video camera (UART JPEG camera is used), SD card to store pictures from camera and send them by GSM to remote mobile phone.
Can be used as a reference design for anyone who wants to make own GSM alarm system system based on SIM300C module from Simcom.
- 2023-04-30 23:55:03下载
- 积分：1
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阐述了网络监测的原理和技术，介绍了网络监测系统的实现过程，并对系统的性能优
化进行了讨论。...
阐述了网络监测的原理和技术，介绍了网络监测系统的实现过程，并对系统的性能优
化进行了讨论。-Expounded the principle of network monitoring and technology, introduce the network monitoring system for the realization of the process, and optimize the performance of the system are discussed.
- 2022-04-18 01:35:39下载
- 积分：1
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介绍一种采用半桥电路的开关电源，其输入电压为交流220V±20％，输出电压为直流4～16V，最大电流40A，工作频率50kHz。重点介绍了该电源的设计思想，工作...
介绍一种采用半桥电路的开关电源，其输入电压为交流220V±20％，输出电压为直流4～16V，最大电流40A，工作频率50kHz。重点介绍了该电源的设计思想，工作原理及特点。-Introduction of a half-bridge circuit using the switching power supply, the input voltage for AC 220V ± 20, output voltage of DC 4 ~ 16V, maximum current 40A, operating frequency of 50kHz. Focuses on the design of the power of thought, working principle and characteristics.
- 2022-01-22 17:22:41下载
- 积分：1
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pci中文规范... 有需要的兄弟可以下载
pci中文规范... 有需要的兄弟可以下载-pci Chinese ... there is a need to standardize the brothers can be downloaded
- 2022-02-13 01:11:34下载
- 积分：1
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智能速度里程表设计,一片质量不错的文章哦！
希望对大家有用！转...
智能速度里程表设计,一片质量不错的文章哦！
希望对大家有用！转-Speed odometer intelligent design, the quality of a good article, oh! Hope useful for all of us! Turn
- 2022-08-11 23:50:44下载
- 积分：1
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游戏开发文档设计书：
游戏开发文档设计书：
-game design document files : Documents game design document : document the development of the game design document : Documents game design document :
- 2022-02-25 05:11:11下载
- 积分：1
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摘要:实战条件下如何评价短波跳频通信系统的抗干扰性能是构建短波跳频通信系统的重要环rr...
摘要:实战条件下如何评价短波跳频通信系统的抗干扰性能是构建短波跳频通信系统的重要环rr-}J。由于不
能得到精确的指标评价值，采川组合赋权法给出了系统抗干扰性能的评价算法已经不能适川。给出了一种模糊综
合评价方法，该方法有如下优点:为避兔专家赋指标权值的卞观随意性，将德尔菲(Delphi)法和层次分析法(AHP)相结合来确定指标权值 为了便于专家较准确地作出评判，给出了指标评价等级，并利川模糊评价法给出指标评价矩
阵，最后得到评价结果。评价实例表明了该方法的有效性。
-Abstract: how to assess the actual conditions of short-wave frequency-hopping communication system anti-jamming performance is short-wave frequency-hopping communication system to build an important ring rr-) J. Can not be accurate due to evaluate the value of mining Kawasaki combination weighting approach gives a systematic evaluation of anti-interference performance can no longer be appropriate algorithm Chuan. This paper presents a fuzzy comprehensive evaluation method that has the following advantages: In order to avoid the rabbit experts give the right indicator of the value of randomness Bian concept will Delphi (Delphi) and Analytic Hierarchy Process (AHP) to determine the combination of the right indicators value in order to facilitate t
- 2022-03-29 13:14:31下载
- 积分：1
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Altera原版PCI开发板原理图EP2C35
Altera原版PCI开发板原理图EP2C35-Altera original PCI development board schematics EP2C35
- 2022-10-28 10:15:04下载
- 积分：1
