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Description: Telephone communication
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Size: 51043 |
Author: Joseph Wang |
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Description: Introduction To Mobile Telephone Systems: 1G, 2G, 2.5G, and 3G Wireless Technologies and Services
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Size: 376216 |
Author: 小云 |
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Description: 电话仿真系统 主要用在计算机仿真课上 可能有错误！-telephone simulation system used mainly in computer simulation class may be wrong!
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Size: 853 |
Author: 大头鬼 |
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Description: 英文书籍，Introduction.to.Mobile.Telephone.Systems.1G.2G.2.5G.and.3G.Wireless.Technologies.and.Services-English books, Introduction.to.Mobile.Telephone.Systems.1G.2G.2.5G.and.3G.Wireless.Technologies.and.Services
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Size: 373561 |
Author: 彭寒 |
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Description: 网络IP电话 V1.2 (源代码).rar-V1.2 IP telephone network (source code). Rar
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Size: 265216 |
Author: 王世海 |
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Description: Introduction To Mobile Telephone Systems: 1G, 2G, 2.5G, and 3G Wireless Technologies and Services
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Size: 375808 |
Author: 小云 |
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Description: 电话仿真系统 主要用在计算机仿真课上 可能有错误！-telephone simulation system used mainly in computer simulation class may be wrong!
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Size: 1024 |
Author: 大头鬼 |
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Description: 英文书籍，Introduction.to.Mobile.Telephone.Systems.1G.2G.2.5G.and.3G.Wireless.Technologies.and.Services-English books, Introduction.to.Mobile.Telephone.Systems.1G.2G.2.5G.and.3G.Wireless.Technologies.and.Services
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Size: 373760 |
Author: 彭寒 |
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Description: 用VC在BREW平台上开发的手机游戏Superball的源代码-mobile telephone game in brew platform with VC language.
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Size: 592896 |
Author: 马林 |
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Description: VB开发可用于监测电话线路状态,多支路显示-VB can be used to monitor the status of telephone lines, multi-slip road show
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Size: 155648 |
Author: 陈亮 |
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Description: Telephone communication
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Size: 101376 |
Author: Joseph Wang |
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Description: 本文主要阐述了DTMF的原理及如何在MATLAB上产生DTMF信号，主要涉及到电话拨号音合成的基本原理及识别的主要方法，利用 MATLAB 软件以及 FFT 算法实现对电话通信系统中拨号音的合成与识别。并进一步利用 MATLAB 中的图形用户界面 GUI 制作简单直观的模拟界面。 能够利用矩阵不同的基频合成 0 － 9 不同按键的拨号音，并能够对不同的拨号音加以正确的识别，实现由拨号音解析出电话号码的过程，完成对电话拨号音系统的简单的实验仿真。-This paper described the principle and how DTMF in MATLAB to generate DTMF signals, mainly related to the telephone dial tone of the basic principles of synthesis and identification of the main methods, the use of MATLAB software and the FFT algorithm on the telephone communication system dial tone Synthesis and Recognition . And further the use of MATLAB in the production of graphical user interface simple and intuitive GUI interface simulation. Able to take advantage of matrix synthesis of different fundamental frequency 0- 9 different keys of the dial tone and be able to different dial tone to be the correct identification, the dial tone from a telephone number to resolve the process of completion of the telephone dial tone system, a simple experiment simulation.
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Size: 4096 |
Author: 冯扬 |
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Description: 可实现语音电话功能，调用了语音采集，和语音播放功能。
-Enables voice telephone features, call the voice collection, and voice playback.
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Size: 49152 |
Author: yangzhendong |
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Description: 电话机电路的详细解说ppt文件
解压缩密码是abcd200844
抓紧时间哦-A detailed explanation of telephone circuits ppt files password is losing no time Oh abcd200844
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Size: 664576 |
Author: 龙瑞鹤 |
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Description: 电话机的工作原理,有振铃电路,电话极性保护电路,还有双音多频发送接收电路-Telephone the working principle, has ringing circuit, Phone polarity protection circuit, as well as send DTMF receiver circuit
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Size: 57344 |
Author: 徐徐 |
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Description: 电话远程控制设计！ C语言和VB上微机软件51单片机设计-Telephone remote control design! C language and VB on the design of 51 Single-chip Microcomputer Software
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Size: 14833664 |
Author: 罗超 |
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Description: 电话拨号音的合成与识别,基于对电话通信系统中拨号音合成与识别的仿真实现-Telephone dial tone synthesis and recognition, based on a telephone dial tone communication system synthesis and simulation implementation to identify
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Size: 19456 |
Author: 张哲 |
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Description: BREW是在移动数据增值应用开发领域出现的新技术．阐述了BREW技术的特点和组成，介绍了手机电话薄的功能模块，分析了软件的结构及实现．然后详细阐述了在BREW平台下的手机电话薄的设计与开发过程，在VC＋＋环境下基于BREW平台开发了手机应用程序，最后通过BREWSDK开发工具包中的Emulator在计算机上进行了手机仿真，最后通过编译器下载到手机上．实践表明，基于BREw的手机软件开发方便快捷，较好地满足了用户的个性化需求．
-BREW is a value-added mobile data in the field of application and development of new technologies. BREW technology on the characteristics and composition of thin introduced the function of cellular telephone module, an analysis of the structure and implementation of software. And then described in detail in the BREW platform for mobile phones under the thin design and development process, in VC++ environment was developed based on the BREW platform for mobile applications, and finally through the development kit BREWSDK the Emulator in the computer simulation carried out on a mobile phone, and finally through compiler download to your phone. Practice shows that mobile phone-based software development BREw convenient and better meet the user' s individual requirements.
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Size: 199680 |
Author: 毛义法 |
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Description: telephone system:telephone number,area cose
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Size: 26624 |
Author: mahesh |
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Description: 电话计费系统，输入地域，时间，自动计算本次通话费用-Telephone billing system, the input region, time, automatic calculation of the cost of the call
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Size: 301056 |
Author: 张若男 |
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