Sensor networks are a sensing, computing and communication infrastructure that are able to observe and respond to phenomena in the natural environment and in our physical and cyber infrastructure. In this paper, we investigate how the sensor netw

本课题主要研究IRIG-B码的解码过程，并设计一个IRIG-B码的解码装置，使其能够解调出来1pps 标准秒脉冲信号-The main subject of research IRIG-B code decoding process, and to design an IRIG-B code decoding apparatus, so that it can demodulate out 1pps standard second pulse signal

实现分频处理的一个模块。从输出的1MHz信号转化为1pps信号。-Achieve sub-frequency processing module. From the 1MHz signal output into 1pps signal.