是一个很好的分词组件，里面有具体的说明文档。

周立功的中文ARM7TDI文档 需要账号才能下载-week the Chinese, who need ARM7TDI document can be downloaded account

双音多频（DTMF）信号发生器的使用源程序，vc 编写，与《双音多频（DTMF）接收器的使用源程序》联合用-Dual-Tone Multi-Frequency (DTMF) signals using the generator source, vc preparation, and "Dual-Tone Multi-Frequency (DTMF) receiver to the source using" joint use

可自行转换成源代码 (1) 推导出单径瑞利信道中的BPSK相干解调的理论误码率性能，并画出比特信噪比与误码率的关系曲线。 (2) 在单径瑞利信道中，请设计一种时分的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK的误码率性能，画出比特信噪比与误码率的关系曲线，并与理论误码率曲线进行对比。

这里是几篇关于语音增强中有声无声估计的VAD算法的文献，希望和大家一起讨论，做出与之相关的matlab源代码。-Here are a few on the speech enhancement in a silent voice has estimated VAD algorithm literature, hope and everyone together to discuss and make related matlab source code.

DVB_T标准的matlab下的simulink仿真-DVB_T standards under the Matlab Simulink simulation

该程序是将HDB3码与消息码相互转换，在某些转换方面的东西做的不是很好，求高人改进-The program is HDB3 code between code and message conversion, and in some conversion to do something not very good, seeking to improve Gao Ren

一个TAPI的示例程序，用来演示TAPI的调用过程。通过MODEM拨打电话-examples of a TAPI procedures used to demonstrate the process called TAPI. Through telephone calls MODEM

一个PC通过并口与下位机硬件通讯的小程序。本程序实现了通过软件的方式告知系统硬件产生模拟图像的功能，满足数字图像硬件系统的调试所需理想图像的获得。Windows98下运行。-PC through a parallel port and the next crew of a small hardware communications procedures. This program achieved through software the way this system hardware generated image simulation functionality, digital image hardware system debug ideal image acquisition. Running under Windows 98.

FD30调频无线对讲机 电路原理图 很难得的资料！-FD30 FM wireless intercom circuit diagram of information hard to come by!

串口程序，十分详细的说明，可以快速移植到其他平台-Serial procedure is very detailed instructions, can be quickly ported to other platforms