Wireless sensor networks are widely used to collect and monitor data in the physical world play a vital role. This article mainly studies intelligent logistics tracking system based on wireless network. In this paper, compressed sensing theory is reconstruct environment monitoring cabin verify validity of theory. The five types sensors placed specified position carriage for multi-point sampling...

the spatial distribution of petrophysical properties within the reservoirs is one of the most importantfactors in reservoir characterization. flow units are the continuous body over a specific reservoirvolume within which the geological and petrophysical properties are the same. accordingly, anaccurate prediction of flow units is a major task to achieve a reliable petrophysical description of a...