USB基本知识,自己整理，好用，适合新手

Design of High Speed Multichannel Data Gathering System Based on FPGA基于FPGA的高速多通道数据采集系统的设计-Design of High Speed Multichannel Data Gathering System Based on FPGA-based FPGA, high-speed multi-channel data acquisition system design

modbus_tcpip.pdf 英文的基于tcpip的modbus通信-modbus_tcpip.pdf English modbus connection based on the communication tcpip

一个封装很好的串口类。是基于MFC的 。想编写rs 232串口编程，可应用此类。-a good serial category. Based on the MFC. Rs 232 to prepare serial programming, such application.

DVB部分源码，可实现软件复用和Si分析，更详细的资料可在DTV相关网站查找-part of the DVB-source, software reuse and Si analysis, more detailed information can find relevant websites DTV

开放源码的smpp协议开发包，最新版本0.3.6，有详细文档及示例。-open-source agreement Development Kit, the latest version through a detailed documentation and examples.

会用C编程并不代表就掌握了C语言,本书中归纳了一些常见的C编程错误,希望对大家能有所帮助.-Will use C programming does not mean that the hands of the C language, this book summarized some common C programming errors, in the hope that everyone can be helped.

overlap addition for input sequence long

FFT算法进行ＦＦＴ　、ＩＦＦＴ、功率谱计算，包括Hamming 窗、Hanning 窗、triangle 窗、Blackman 窗、4 term Blackman-Harris 窗几种窗函数的功率谱计算功能。-FFT algorithms FFT, IFFT, power spectrum calculation, including the Hamming window, Hanning window, triangle window, Blackman window, 4 term Blackman-Harris window of several of the power spectrum window function computing power.

功能描述：FileManager用于对射频读卡器的数据更新和文件管理,操作界面仿照Windows的文件管理。通讯采用串口通讯，波特率为115200。 开发环境：C++ Builder 6.0 所用控件：TComm、ExpressNavBar Suite-Functional Description: FileManager RF card reader for data update and document management, user interface modeled on the Windows file management. Communications using serial communications, baud rate to 115200. Development Environment: C++ Builder 6.0 used in the control: TComm, ExpressNavBar Suite

SCSI Block Command（scsi命令指令集）-SCSI Block Command (scsi command instruction set)