For example, in Figure 5, area 4 has the highest P value, so the sensor node in 9 should move towards the center of area 4 according to the red dotted reference line. The Pi values are refreshed at each learning
One of the keys of the proposed method was the use of short-time Fourier transformation (STFT) in the GNSS signal data processing to calculate the accurate local frequency spectrum when code-minus-carrier divergence (CMCD) was assumed to be time varying. Once the frequency spectrum was obtained...
International Journal of Environmental Research and Public Health Article The Water Status in China and an Adaptive Governance Frame for Water Management Jiahong Li 1,2 , Xiaohui Lei 2,*, Yu Qiao 2,3, Aiqing Kang 2 and Peiru Yan 1 1 School of Civil Engineering, Tianjin University, Tianjin ...