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GSM 终端编程开发PDU码短信
- 介绍计算机上实现gsm modem短消息收发的模式，描述gsm modem PDU 模式，包括PDU 模式下的gsm modem模块UCS2 编码、解码原理，以及gsm modem发送与接收PDU 串的编制方式， VB 中的MSCOMM 控件，实现gsm modem短消息收发的核心内容。-briefed on computer modem gsm SMS transceiver model, described GSM modem PD
voipAutoDialer
- VOIP 电话簿自动拨号*消息，支持 MODEMS 和 SIP 协议-VoIP telephone directories automatically dial mass information, support modems and SIP
exrecord
- 电话应答录音系统，利用调制解调器完成电话录音-response telephone recording system, using modems and telephone recording completed
gsmmodemRS_sms
- 电脑通过 gsm modem 收发短信-gsm through computer modems send and receive text messages ....................
ComputerInfo_demo
- 计算机的所有硬件及接口信息查询，检查和处理源代码，VC++，内存管理，网卡，缓存，PnP设备，多媒体设备，鼠标，调制解调器，键盘，磁盘等信息的管理。-all computer hardware and the interface information inquiries, inspection and processing source code, VC, memory management, network card, cache,
73K222AL_modem
- 73K222AL单片式调制解调器与单片机的接口电路.包含文档说明、电路、源代码。-linking 73K222AL monolithic modems and microcontroller interface circuit. Includes document shows that circuit, the source code.
Modemource
- 调制解调器是一种使计算机通过电话线路通信的设备。使用调制解调器，您可以向另一台配有调制解调器的计算机发送数据。这使您可以从全球网 (World Wide Web) (正如您现在所做的一样) 中下载信息、发送和接收电子邮件 (e-mail) 及与远程对手玩计算机游戏。一些调制解调器还能发送和接收传真及语音电话呼叫。 不同的调制解调器通信速率也不相同。许多新型的调制解调器能以 33.6 kbps 的速率发送和接收数据；以 14.
ycxtiming
- 这是通信中解调器重要的定时恢复部分的程序，我把它做成子程序，其中的算法原理，如想知道请link ne-This is the communication modems important part of the resumption of regular procedures, I see it causing subroutine, The algorithm principle, like to know please link n
matlab_cdma
- 该程序仿真CDMA接收机的功能，包括解扩，解交织，信道编码(卷积码)，解码，信源编码(CRC)解码5个功能模块，生成用于数字基带传输的信号序列。 仿真CDMA发射机的功能，包括随机序列的产生，信源编码尾比特添加, 信道编码(卷积编码)，分组交织和扩频调制6个功能模块，生成用于数字基带，传输的信号序列，输出还包括用于解调所需要的信源编码尾比特值add_bits，交织器的尾比特值i_add_bits-CDMA receiver func
trFAX
- 关于传真解调的标准C源程序，对第三类传真解调和译码比较详细；-fax modems on the standard C source files, the third category fax demodulation and decoding more detail;
USB_CDC_ACM_DRIVER
- USB Abstract Control Model driver for USB modems and ISDN adapters(for Linux)-USB Abstract Control Model driver for USB m odems and ISDN adapters (for Linux)
fskdeshixian
- 程序实现fSK的发射机和接收机的解调过程，包括性能分析。绘制有关的性能曲线，和波形和频谱图。还可实现BFSK，MFSK。FSK解调时候，有两种解调方法：1包络解调法，2相干解调法。-program fSK transmitters and receivers demodulation process, including performance analysis. Drawing on the performance curve, an
qpskdemodulation
- 这是一个数字调治解调器，非常经典的。经过本人仿真可以实现-This is a digital modulation modems, very classic. After I simulation can be achieved
at指令
- 调制解调器AT指令集-AT command set modems
Bit-Error-RateSimulationUsingMatlab
- Matlab is an ideal tool for simulating digital communications systems, thanks to its easy scr ipting language and excellent data visualization capabilities. One of the most frequent simulation tasks in the field of d
常用电脑硬件技术术语
- 常用电脑硬件技术术语 包括cpu显卡，内存，主板，显示器，modem，扫描仪，打印机等多方面详细介绍，适合初学者-commonly used technical terms of computer hardware, including graphics cpu, memory, motherboards, monitors, modems, scanners, printers, etc. many details, suitable
Interpolation_in_Digital_Modems
- This paper describes the technniqes used in digital interpolation modems.-This paper describes the technniqes used in digital interpolation modems.
Data-Transmission-over-Speech-Coded-Voice-Channels
- The voice channel in mobile communication systems have high priority and are almost always available. By using the voice channel also for data transmissions it is possible to get the same availability as for voice ca
AT-Commands-List-for-Anydata-CDMA-Modems
- This is the official document containing a descr iptive list of AT commands for AnyData CDMA modems.
Interpolation-in-Digital-Modems
- Gardner关于位同步算法的经典IEEE文章。-Abstrucf- Timing adjustment in a digital modem must be performed by interpolation if sampling is not synchronized to the data symbolsT. his paper describest he fundamental equation for inte