-
charges for voice services prepaid phone business for some small telecommunicati...
部分小型电信公司话音业务预付费业务收费~~以内详情
- 2022-06-18 06:21:00下载
- 积分：1
-
BBC 将P2P 引入电视技术
BBC 将P2P 引入电视技术-BBC television will introduce P2P technology
- 2022-12-11 11:55:03下载
- 积分：1
-
2009 National Undergraduate Electronic Design Contest E question
2009年全国大学生电子设计大赛E题--电能收集充电器-2009 National Undergraduate Electronic Design Contest E question- Energy Chargers collection
- 2022-01-26 00:12:15下载
- 积分：1
-
主要讲述EM读卡机的基本性能，以及在实际的时候药品注意的东西。...
主要讲述EM读卡机的基本性能，以及在实际的时候药品注意的东西。-EM card reader, focuses on the basic performance, as well as the actual time of drug attention thing.
- 2022-08-24 10:48:23下载
- 积分：1
-
Lamp Dimmer project you can use it as a good reference
Lamp Dimmer project you can use it as a good reference
- 2022-08-07 17:49:53下载
- 积分：1
-
CH372 USB
CH372 USB-UART Chip Specification Document,for reference only
- 2022-04-27 23:41:11下载
- 积分：1
-
ch451是个重要的键盘和显示芯片，现在运用教广，是键盘和显示芯片首选，可以...
ch451是个重要的键盘和显示芯片，现在运用教广，是键盘和显示芯片首选，可以-ch451 is an important keyboard and display chips, and now widely taught to use is the keyboard and display chip of choice, you can
- 2022-01-28 23:44:57下载
- 积分：1
-
文章中包含了多种驱动LED数码管的应用电路图，多数应用集成电路，十分实用。...
文章中包含了多种驱动LED数码管的应用电路图，多数应用集成电路，十分实用。-The article contains a variety of driving the application of LED digital tube circuit, most applications integrated circuits, very useful.
- 2022-02-05 23:07:28下载
- 积分：1
-
摘 要：建立了几个军事短波通信系统仿真模型，并简要叙述了军事短波通信系统中跳频、扩频的干扰方程。文章给出了仿真物理结构图以及功能模块图，也给出了军事短波通信抗干...
摘 要：建立了几个军事短波通信系统仿真模型，并简要叙述了军事短波通信系统中跳频、扩频的干扰方程。文章给出了仿真物理结构图以及功能模块图，也给出了军事短波通信抗干扰性能仿真评估的指标，提出了利用云模型及云不确定性推理对仿真结果进行评估，并给出了干扰和无干扰条件下军事短波通信的抗干扰性能评估结果。-Abstract: A number of military HF communications system simulation model, and a brief description of the military short-wave frequency-hopping communication systems, spread spectrum interference equation. In this paper, simulation of the physical structure and function module map also gives the military a short-wave communications simulation to assess anti-interference performance indicators, the use of cloud model and the cloud of uncertainty reasoning to assess the simulation results are also given interference and non-interference under the conditions of military HF communication the results of the assessment of anti-interference performance.
- 2022-04-19 21:53:06下载
- 积分：1
-
这个文件对于项目的开发商
this rar file for the developers of projects-this is rar file for the developers of projects
- 2023-05-12 02:40:04下载
- 积分：1
