可以用jar免费发飞信短信的JAR文件

FPGA/CPLD应用,uart通讯VHDL原码.-FPGA/CPLD applications, UART communications VHDL source.

提供了目前最全面的音频,视频的编码和解码库,包括G.711,G.726,AMR,MP3,H.261,H.263,MPEG-1,MPEG-2,MPEG-4,H.264,使用MMX汇编优化,效率非常高。可以直接加入到自己的工程中使用，非常方便。-provide the most comprehensive audio, video encoding and decoding library, including G.711, G.726, AMR, MP3, H.261, H.263, MPEG-1, MPEG-2, MPEG-4, H.264, the use of MMX compilation optimization, efficiency is very high. Can directly into their projects using very convenient.

自动报警系统的程序，在安防种比较试用，这里公开源码，给大家-Automatic alarm system procedures, the Security species comparison trial, this open source, to the U.S.

用API函数集写串口通信程序-API Function Set write serial communication program

详细的讲述了linux的ip/tcp通信部分的协议栈，对开发很有帮助-Linux detail of the ip/tcp communication part of the protocol stack, on the development of useful

关于TCP OVER UDP 方式的数据传输协议笔记，用于提供基于-on TCP OVER UDP modes of data transfer protocol Notes for the provision on

超宽带UWB,包括:uwb.mdl: UWB model - open this to begin. uwb_lib.mdl: Library blocks for UWB model. uwb_init.m: Initialization called before model is loaded. uwb_settings: Sets up structure containing system parameters ( uwb in workspace). uwb_imr.m: Initializes UWB channel impulse response. uwb_sv_*.m: Four M-files used to generate channel impulse responses (MAT files).-Ultra-Wideband UWB, including: uwb.mdl: UWB model- open this to begin.uwb_lib.mdl: Library blocks for UWB model.uwb_init.m: Initialization called before model is loaded.uwb_settings: Sets up structure containing system parameters (uwb in workspace). uwb_imr.m: Initializes UWB channel impulse response.uwb_sv_*. m: Four M-files used to generate channel impulse responses (MAT files).

压缩感知关于Xampling硬件实现的代码，恢复算法用的是OMP重构，观测矩阵用的是贝努力测量矩阵。是当前压缩感知做得最好的以色列 做得程序，其中的CTF模块应该重点学习

这是关于VC与单片机串口通信的资料,学习后很受启发,-on VC and SCM serial communication of information, after learning a great deal of enlightenment.

通信原理实验 数字信号2ask2psk2fsk调制与解调-Communication Theory Digital Signal 2ask2psk2fsk experimental modulation and demodulation