Abstract: Consider localizing a large number of wireless nodes, none of which has direct connectivity to 3 or more reference terminals. Since no node has enough distance measures to perform ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Erika Rasure is globally-recognized as a leading consumer economics subject matter expert, ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Doretha Clemons, Ph.D., MBA, PMP, has been a ...

Abstract: The effective earth radius can transform the curved ray path into a straight line, and the modified refractive index can transform the spherical ground into a plane. Using them can simplify ...

Learn how this flexible and predictable funding approach helps the education system deliver the best outcomes for children and students. The education funding model is designed as an allocation ...

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