... 为从移动节点的加速度传感器中得到的 加速度数据，G 为Kalman 增益矩阵， 1 ( ) v n 为加速 度的新息过程(innovations process)。由于信号强度 随传输距离增大而衰减，故移动节点到第i 个 Coordinator 的距离 , n i d 可用观测量 , n i p 表示。
"We see it as source material that will support education worldwide, including innovations in the process of teaching and learning itself, " said MIT President Charles Vest in a statement.
He found that the common thread during the periods of their most successful product and processinnovations was the systems they put in place to encourage employees to conduct frugal experiments.