串口API编程，看看有用不，

低通切比雪夫I型数字滤波器阶数为7阶 在2000Hz通带表现截止在2500Hz阻带边界在过渡带和阻带之间是单调下降波形. -Low-pass Chebyshev Type I digital filter order is 7  in the 2000Hz band pass-band cut-off at 2500Hz stopband performance in the transition zone and the boundary between the monotonic decline in stopband wave.

mscommdemo:串口通信的小程序，很好的的帮助例子，使用的的是mscomm控件。-mscommdemo: serial communication of small procedures, the help of very good example is the use of MSComm control.

as-gps 包含基本的对访问廉价的Aisin-Seiki GPS 模块的支持，这一功能以前在mavin.com上是可用的。这个包也包括了几个简单的控制台工具来转储卫星状态，位置，和时间，并可同步化系统时钟。-as-a GPS contains the basic right to visit cheap Aisin- Seiki GPS module support this feature before in mavin.com is available. The package also includes a console a few simple tools to dump satellite state, location, and time and can synchronize the system clock.

中文RFC文件，无需翻译，对学习很有帮助！

自己写的记录AD值的一个小软件可以运行成功，用VB写的，对这方面有需要的人可以做个参考-himself wrote the record value of the AD a small software can run successfully, written in VB, these are people in need can be a reference

This about how I2C works-This is about how I2C works

Very useful document to understand SI and SP frame design in H.264. -Very useful document to understand SI and SP frame design in H.264.

对基本调制解调进行了详细的阐述,包括BPSK,QPSK,16QAM,64QAM-The basic modulation and demodulation described in detail, including BPSK, QPSK, 16QAM, 64QAM

IPdianhua xuexi.电话，学习系统。-IP telephone system. telephone study system.

TCP到串口的数据转发应用程序，并将收发内容以文本和十六进制形式显示出来-TCP to transmit serial data applications and content to send and receive text and displayed in hexadecimal