RFC3027:Protocol Complications with the IP Network Address Translator

这是一个获取系统串口的小程序,对在Ｗindows下编写串口通信程序的人员来说可以提供帮助-This is a serial acquisition system of small procedures in the preparation of serial communication under Windows procedures personnel can help

基于simulink的uwb仿真 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).-based on Simulink simulation of UWB 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 parameter s (UWB in workspace). uwb_imr.m : Initializes UWB channel impulse response. UWB _sv_*. m : Four M-files used to generate channel impulse r esponses (MAT files).

利用WINIO在Windows2000下对研华的数据采集卡PCL－812PG进行直接端口操作，运行正常，但实时性有待改善。-use WINIO in Windows2000 China Institute of the data acquisition card PCL-812PG direct port operations, operating normally, but the real-time needs to be improved.

这是一个GSM模块的短消息接收发送程序，是一个非常成熟的代码，已经卖出很多了，非常难得，希望能给大家带来帮助。里面包括了SMS及MMS协议代码，希望大家支持-This is a GSM module to receive the short message sending process, is a very sophisticated code, have sold a lot, very rare, I hope everyone can help. Which includes SMS and MMS protocol code, I hope you will support

该项目用于降低 PAPR ofdm 系统中，通过使用不同的技术。OFDM 峰均功率比的主要缺点是降低系统性能，因为它在 ofdm 到平均功率高的高峰。并且在这里我们使用非线性压扩变换来减少此峰均比。剪切和过滤技术是对于降低峰均功率比最有用。

摘要-Impulsive噪音缓解了正交频分复用（OFDM）可以使用两个阈值剪贴归零方案来完成。我们引入一个新的结合脉冲噪声消除方法，称为clippingreplacement-归零计划，其中有三个考虑阈值：限幅阈Tclip，更换门槛TREP和归零门槛Tnull。当接收到的OFDM样本的幅度高于TREP和下方Tnull我们将其设置为所述平均幅度JX？无噪声的OFDM样本第j。模拟结果表明，附加的动作，替换动作，与TREP的一个很好的选择带来在误码率的降低。

此文件夹下为16C554芯片在Windows下的测试程序，可以是中断方式，也可以是查询方式。-Under this folder in Windows under the 16C554 chip testing procedures, which can be interrupted in a way which could be a query.

这是关于数字通信的一些程序,希望对大家有所帮助-This is the digital communication on some of the procedures, we hope to help

A sound mixer example in Symbian OS, see readme.txt for details

DELPHI 7 做的串口监控程序。软件简洁无按键，通过全局热键控制软件。可发字符。可调节窗口字体大小（ALT+箭头）。可存LOG文件。快捷键打开、新建LOG文件。