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Modem连接的VC实现
- Modem连接的VC实现，演示如何用VC对Modem进行读写，可作为Modem编程的范例-VC and VC demonstration on how to use Modem write, as an example of programming Modem
324242
- RAS高级编程是一个RAS拨号程序高级开发，通过该程序不经能够实现电话拨号功能，还能实现如adsl、网通等拨号功能，还能够监控modem或者网卡的网络流量，绝对是一个值得读者学习的程序-RAS is a high-level programming procedures RAS Dial-Advanced Development, through this program can be achieved without a telephone dial-up function can be re
iWebSMS2000
- iWebSMS2000是一个基于Web的短信平台 =============================================================================== 目前政府、企业信息化，对消息的获取提出了更加严格的要求，需要随时随地、不受 空间、时间、地点的限制；要求主动获取消息，要求能在节省成本，同时保证信息安全， 在这种情况下，本公司自行研制开发了基于Web方式的iWebSMS2000短信消息平台管理方案。 这个方案是采用
TCPIPNetTime
- 关于无线网络程序设计TCP/IP，比如如何建立socket，服务器和客户端如何通讯-on wireless network design process TCP / IP, such as how to establish socket, server and client how communications
MODEM-NEW.rar
- 典型的NOKIA短信猫程序,控制NOKIA6150\6110\5110等序列手机收发短信. ,NOKIA SMS typical cat procedures, control NOKIA6150110) 10, such as mobile phones to send and receive SMS sequence.
SIM300AT.rar
- sim300的 at指令集 自认为比较全了，希望广大网友可以作为设计的参考,sim300' s considered to be more self-instruction set at all, and hope that massive numbers of visitors can be used as a reference design
1024FFT FPGA实现仿真参考
- 1024 点FFT，基于基4蝶形运算,在VC编译通过，可以作为FPGA实现仿真参考-1024-point FFT, radix-4 butterfly operations based in the VC compiler, FPGA emulation can be used as reference
GPRSATCOMMAND
- 通用的GPRS AT指令集，可与与大多数的GPRS模块作为参考！-Generic GPRS AT command set, with the majority of the GPRS module as a reference!
3.4_MODEM
- 基于ucos的moden通讯 以及用到的at指令-UCOS moden-based communications as well as the use of the at command
AFD
- 一个RAS拨号程序高级开发，通过该程序能够实现电话拨号功能，能实现如adsl、网通等拨号功能，还能够监控modem或者网卡的网络流量-A RAS dial-up procedures for advanced development, can achieve through the program dial function, can achieve such as adsl, Netcom and other dial-up function, but also be able to moni
ril
- Android的Radio Interface Layer (RIL)提供了电话服务和的radio硬件之间的抽象层。Radio Interface Layer RIL(Radio Interface Layer)负责数据的可靠传输、AT命令的发送以及response的解析。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。AT command由Hayes公司发明，是一个调制解调器制造商采用的一个调制解调器命令语言，每条命令以字母"AT"开头。-Android' s Radio I
wscgensrc190
- 无线通信中各种常用信号产生程序，里面具有BPSK，MFSK，QPSK，白噪声等波形产生程序，声称的波形何以存储为Wav文件或直接输出到声卡！适合短波数据通信编程参考！-Wireless communication signals in a variety of commonly used procedures, which have a BPSK, MFSK, QPSK, of white noise such as waveform generation process, claiming t
SysgenQAM16Demodulation
- 采用Xilinx的Sysgen工具建立的16QAM调制解调模型，其中包括信源生成、多普勒频偏、载波跟踪环路等。-Established by the use of Simulink model of 16QAM modulation and demodulation, including source generation, Doppler shift, such as carrier tracking loop.
ADSLJSQ
- 关于ADSL的一些调试程序,内容很多,丰富,希望大家多多学习,希望可以获得好处-On a number of ADSL debugger, as many rich, I hope you to learn more, hope can get the benefits of
GPRS_EXP
- 基于ARM7S3C44B0X的GPRS实验源程序，对初学者很有用，写的很详细。经博创开发板验证可靠。-The GPRS-based experimental ARM7S3C44B0X source, useful for beginners, written in great detail. Fiberxon development board as a reliable verification.
RIL
- Ril设计思想解析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。-Ril intelligent design
DSP
- 位同步也叫码元同步或比特同步，在数字通信系统中，接受端不论采用什么解调方式，都要用到码元同步。再模拟通信中不存在码元同步。我们知道消息是通过一连串的码元来表示并传递的，这些码元一般均具有相同的持续时间，接收端就收这些码元序列时，都必须知道每个码元的起该产生一个码元定时脉冲序列，-Bit synchronization code yuan, also known as synchronous or bit synchronization in digital communication syste
fsk
- 在matlab上面对4fsk调制解调进行仿真，中间使用升余弦滤波器作为发送和接收滤波器-In the face of 4fsk modem matlab simulation, the middle raised cosine filter used to send and receive filters as
rcfilter
- 在matlab上面实现fsk、4fsk、pam等调制解调程序-To achieve the above in matlab fsk, 4fsk, pam procedures such as modulation and demodulation
pda
- MAEMO系统上QT4作为界面（GUI）开发工具，包括电话簿管理，通话记录管理等多个模块。使用目前嵌入式中流行的小巧但功能强大的数据库SQLITE3 -MAEMO system QT4 as interface (GUI) development tools, including phone book management, call records management and other modules. Embedded in current popular use of small