"Mother Dog met Mother Hen and her newborn chicks. She thought that Mother Hen would be tired and would need some rest. Mother Hen told Mother Dog that she only laid eggs, and her chicks were hatched from the eggs so she did not need any rest Mother Dog did not believe it because she had a different experience in giving birth to her puppy. Mother Hen tried to help her understand but it was all in vain. As a result, Mother Dog and her puppy lived in fear all day because of their stubbornness." This picture book (1st in the animal story series) is written in simplified Chinese with Mandarin...
"Mother Dog met Mother Hen and her newborn chicks. She thought that Mother Hen would be tired and would need some rest. Mother Hen told Mother Dog ...
Autonomous vehicles use global navigation satellite systems (GNSS) to provide a position within a few centimeters of truth. Centimeter positioning requires accurate measurement of each satellite's direct path propagation time. Multipath corrupts the propagation time estimate by creating a time-varying bias. A GNSS receiver model is developed and the effects of multipath are investigated. MATLABtm code is provided to enable readers to run simple GNSS receiver simulations. More specifically, GNSS signal models are presented and multipath mitigation techniques are described for various multipath...
Autonomous vehicles use global navigation satellite systems (GNSS) to provide a position within a few centimeters of truth. Centimeter positioning req...
In sensor network applications, measured data are often meaningful only when the location is accurately known. In this booklet, we study research problems associated with node localization in wireless sensor networks. We describe sensor network localization problems in terms of a detection and estimation framework and we emphasize specifically a cooperative process where sensors with known locations are used to localize nodes at unknown locations. In this class of problems, even if the location of a node is known, the wireless links and transmission modalities between two nodes may be...
In sensor network applications, measured data are often meaningful only when the location is accurately known. In this booklet, we study research prob...
