lowest observed frequency

Based on one kind of applications,we exploit the temporal correlation among sensed data to illust rate the relationships between information accuracy and sensing frequency as wel l as energy consumption and sensing frequency.

针对一类具体的应用,利用测量数据间的时域相关性分析了信息精确度与观测频率以及能耗与观测频率的关系,构建了信息精确度与能耗的关系模型。