中文RFC文档，不用翻译，对学习很有帮助！

一个通过VC MSCOMM控件实现的，串口通讯程序，适合学习串口通讯的基本知识~-Through the control of a VC MSCOMM realize and serial communication program for learning basic knowledge of serial communication ~

现有数字信号自动调制识别方法大多只适用于无记忆信号，如PSK、ASK、FSK信号等。将有记忆 信号(MSK信号)和无记忆信号一起考虑，提出了一种改进的数字信号自动识别方法。该方法采用信号的瞬时统 计量作为特征参数，采用多层神经网络作为分类器。计算机仿真表明：当噪声采用高斯白噪声，并且信噪比大于 l5 dB时，识别率高于96％ ；当信噪比不低于l0 dB时，识别率不低于90％。-Existing digital signal automatic modulation recognition methods are mostly applied only to memoryless signals, such as PSK, ASK, FSK signals. Will have a memory signal (MSK signal) and non-memory signal into consideration, an improved digital signal automatic identification method. This method is the use of the instantaneous signal statistics as a characteristic parameter, the use of multi-layer neural network as classifier. Computer simulation shows that: When the noise using Gaussian white noise, and signal to noise ratio greater than l5 dB, the recognition rate is higher than 96 when the signal to noise ratio not less than l0 dB, the recognition rate of not less than 90.

rfc1442标准（SNMP V2）-rfc1442 standards (SNMP V2)

关于射线追踪模型的源代码，有日本人所写 非常实用有参考价值 可以根据自己的需求 更改程序的代码 使其能够满足你自己的需求

使用zmodem协议传输文件的程序,适当修改可以在嵌入式系统中用来传输文件-use agreement Zmodem file transfer procedures, appropriate changes in the embedded systems used to transfer files

本文当介绍了td-scdma技术的行业规范，对从事第三代移动通信管理的人员有一定帮助-In this paper, when the introduction of the td-scdma technology industry norms, to engage in third-generation mobile communications management staff has a certain extent, help

单载波频域均衡技术的研究，非常的好用，运用均衡技术可以有效降低PAPR-Single-carrier frequency domain equalization techniques, but very easy to use, using a balanced technology can effectively reduce the PAPR

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

一个自己写的PC串口工具源程序,使用MSComm串口控件 -A tool to write your own source code of the PC serial port, use the serial port control MSComm

找芯片datasheet的工具，很好用。以后不用再跟供货商拿了-Chip datasheet tools ，for easy using