Through PC/SC driver send instrument commands Apdu source

应用背景 FIR(fini te impulse response)滤波器是数字信号处理系统中最基本的元件，它可以在保证任意幅频特性的同时具有严格的线性相频特性，同时其单位冲激响应是有限的，没有输入到输出的反馈，系统稳定。因此，FIR滤波器在通信、图像处理、模式识别等领域都有着广泛的应用。关键技术在进入FIR滤波器前，首先要将信号通过A／D器件进行模数转换，使之成为8bit的数字信号，一般可用速度较高的逐次逼进式A／D转换器，不论采用乘累加方法还是分布式算法设计FIR滤波器，滤波器输出的数据都是一串序列，要使它能直观地反应出来，还需经过数模转换，因此由FPGA构成的FIR滤波器的输出须外接D／A模块。

Traffic generator (winsip is both voice and video VoIP software, a simple user interface, allowing users to easily create their own test scenarios, and complete SIP voice/video 7 layer simulation function is the essence of this set of test instrument.

Fundamental concepts of network Simulator-2

不错的书.里面的内容很详尽.希望你能喜欢.我想得到更多的书籍.-good book. The contents inside very detailed. I hope you will like. I want more books.

点到点无线通信实验，属于无线传感器网络中基础通信类相关代码。-Point-to-point wireless communications experiment, wireless sensor networks belong to basic communications in the relevant category code.

LwIP协议栈的设计与实现，是中文的，对如何理解和移植lwip协议栈非常有帮助-Implementation of LwIP Protocol Stack Design and Implementation of Chinese. how to understand and transplant lwip protocol stack has been very helpful

全系列DICOM开发文档，数字图象通信必备的资料，难得滴全啊 欢迎下载-The development of a full range of DICOM files, digital image communication necessary information, a rare drop ah welcome to download the whole

这是一个很好的文档，关于VLC开源项目在Cygwin上编译的，:)-This is a very good document, on the VLC open source projects on the Cygwin compiled, :)

串口通讯类 -The class for serial communication

如果你有Mobile平台的开发经验，你一定会感觉到要保存程序配置文件是有多么的不方便。那这个程序教你怎么把应用程序的配置文件保存在XML文件中，当然也可以读取，甚至稍加改进即可创建编辑XML文件。-If you have Mobile platform development experience, you will definitely feel the want to save the configuration file is very inconvenient. That this process teach you how the application s configuration file stored in XML documents and, of course, can read, and even improve a little editing to create XML documents.