一个可以用语音modem录音放音的Delphi控件源码

使用tapi实现的用语音modem进行接电话并播放wav文件的程序-A program which is realised by tapi, and in which a call is picked up and wav files can be played through voice modem

文中作者通过理论仿真详细分析了OFDM系统中子载波间干扰ICI对系统性能的影响-Author of the article through theoretical simulation of the OFDM system, a detailed analysis of neutron ICI ICI impact on system performance

quadrature phase shift keying demodulation technique

TAPI是微软集成在操作系统中的一个功能,我们利用TAPI可以实现通信 传真的功能,该实例主要用于电话语音方面的,值得借鉴.-TAPI is the Microsoft operating system integrated into a functional, we can realize the use of TAPI fax communication capabilities, the examples of the major aspects for telephony, is worth learning from.

产生OFDM信号,能量是100watts，2048 个载波，512个cycle prefix-generate an OFDM signal

这是一个简单的软件开发包（SDK），你可以利用这个 GPSLIB 在自己的32位 Windows 应用程序中加入全球定位系统的支持。源代码压缩文件中包含有 GPSLIB 库的源代码和 Demo 程序。很多文件中都有详细的注释说明。为了保证可下载文件的体积尽量的小，压缩文件中不含任何二进制文件。请使用Visual C++ 5 以上的版本编译并生成 DLLs、控制面板程序和可执行文件。-This is a simple software development kit (SDK), you can take advantage of this GPSLIB in their own 32-bit Windows applications to join the Global Positioning System support. Source code compressed file contains GPSLIB library source code and Demo program. Many documents have detailed notes. Downloadable file in order to guarantee as much as possible the size of the small, compressed file does not contain any binary files. Please use the Visual C++ 5 or later to compile and generate DLLs, Control Panel procedures and executable file.

利用labview实现串口通信。先安装visa驱动包， 再就是visa read 作用是从串口读取数据，这里面有个read buffer ，从串口读取的数据 visa write向串口写入数据或者是命令 还有visa close 结束串口读取数据，目的是读完数据后，释放串口资源

SD卡1.0规范文档，英文版文档，简单实用。-SD Card 1.0 specification document, English version of the document

J2ME in a Nutshell随书源码-J2ME in a Nutshell book as source

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