串口校验码自动计算程序，可以计算16CRC的校验码。

matlab manual for student

delphi入门基本程序,包括OPC的通用协议,在这个基础上进行各个厂家的设备的数据采集-basic entry procedures, including the OPC common agreement on the basis for all manufacturers of the equipment data acquisition

GSM原理理论及相关基础知识文档幻灯片微软环境-GSM basic principles of theory and knowledge related to environmental documentation Microsoft Slide

一款很不错的Linux程序-pretty good Linux process

因特殊的业务需要，某些电话交流需要在第三方的监视下进行，假定某电话交流由甲乙丙三方发起，丙为监听控制方，当甲开始说话时，丙可以不允许乙听，并且开始录音，当甲说完时，丙确定是否可以让乙听，如可以。给乙放录音，当乙说话时，重复以上操作。-because of special operational needs, some telephone exchanges in the surveillance of third parties under the assumption that a telephone exchange was launched by the tripartite B, and C to monitor the controlling party, began to speak when the A, B C can not listen, and began recording at the end when A and C to determine whether or not they can B listen, if we can. B recordings to release, when the B words, to repeat the operation.

这是用BCB 编写的HID测试程序，自动检测HID设备-It is written with the BCB test program HID, HID auto-detection equipment

symbian上的yuv视频文件处理程序 可对yuv的每一帧数据进行读取 处理 显示-symbian the yuv video file handling procedures can yuv data of each frame read treatment showed

modem拨号、收发数据-modem dialing, sending and receiving data

这是一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计。此系统包括QPSK调制解调，IFFT调制，空时编解码，基于训练符号的信道估计等通信模块。

无线收发模块NRF2401datasheet-Wireless transceiver modules NRF2401datasheet