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记录出行路线,并提供一个电子罗盘,指示行进方向,运行在PocketPC环境下...
记录出行路线,并提供一个电子罗盘,指示行进方向,运行在PocketPC环境下-record travel routes, and to provide an electronic compass, the direction of the road instructions, the PocketPC operating environment
- 2022-03-10 02:20:58下载
- 积分:1
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嗨,这是OFDM及其衰落模型
hi this is ofdm and its fading model
- 2022-03-24 07:03:57下载
- 积分:1
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单片机的232转485
这是一个232转485的实用电路图,大家可以 参考一下,如果有不对的地方可以提出来,我再做修改,欢迎大家前来查看,谢谢!
- 2022-08-04 08:21:33下载
- 积分:1
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GYT 220.9
CMMB__标准规范
GYT 220.9-2008 移动多媒体广播 第9部分:卫星分发信道帧结构、信道编码和调制.pdf-GYT 220.9-2008 standard CMMB__ Mobile Multimedia Broadcasting Part 9: Satellite sub-letters Road frame structure, channel coding and modulation. Pdf
- 2022-08-08 05:27:22下载
- 积分:1
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使用ftp协议,进行文件上传,对学习汇编的朋友,尤其是通信方面很有帮助...
使用ftp协议,进行文件上传,对学习汇编的朋友,尤其是通信方面很有帮助-Using the ftp protocol to upload files, compiled by a friend of learning, especially the communications very helpful
- 2022-03-23 20:38:34下载
- 积分:1
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噪声对通信系统的影响试验程序
模仿各种噪声对不同通信系统的影响
具有很强的学习价值...
噪声对通信系统的影响试验程序
模仿各种噪声对不同通信系统的影响
具有很强的学习价值-noise on the communication system of testing procedures to imitate various noise on different communication systems with a strong influence of school Xi value
- 2022-05-31 06:04:36下载
- 积分:1
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一个直序/跳频混合式扩频通信系统的仿真
此程序是一个直接序列扩频与跳频混合的扩频通信系统的仿真,扩频码用的是线性移位寄存器产生的m序列,跳频的跳点数为4。
- 2022-05-18 03:09:45下载
- 积分:1
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ip路由选择
ip路由选择-ip routing Contents Paragraphs Page
- 2022-08-14 10:06:42下载
- 积分:1
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SPCE061A学习指南 关于语音压缩编码 内容详实,实效性高
SPCE061A学习指南 关于语音压缩编码 内容详实,实效性高-SPCE061A study guide about speech compression coding content
detailed, the actual effect is high
- 2023-02-11 09:05:03下载
- 积分:1
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Intelligent machines in the current hardware on many dual
目前的智能机在硬件上多采用双cpu的架构,一个是基带处理器,主要处理数字信号、语音信号的编码解码以及GSM通信协议,另一个是应用处理器,运行操作系统和各种应用程序。基带处理器、射频和其它外围芯片作为一个模块,成为GSM/GPRS modem,提供AT命令接口。网络的应用已经是一个需求的热点,而目前的GSM模块大多都能支持GPRS功能。应用处理器通过AT命令集与带GPRS功能的无线通讯模块通信,为实现网络的应用提供了一个最底层的支持。
-Intelligent machines in the current hardware on many dual-cpu architecture of a baseband processor are mainly deal with digital signals, voice signals, and GSM codecs communication protocol, and the other is the application processor, operating system and applications running procedures. Baseband processor, radio frequency and other peripheral chips, as a module, as a GSM/GPRS modem, provided by AT command interface. Application of network needs is a hot spot, and most of the current GSM module can support GPRS function. Application processor through the AT command set and functionality with GPRS wireless communication module, in order to achieve the application of the network provides a bottom support.
- 2022-04-25 13:01:55下载
- 积分:1