The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
An improved best path method for mobile geographic information system (GIS) based on A* algorithm is studied in this paper. Key technologies are presented in the methodology, including mobile GIS framework, spatial data bases, electronic map display, global positional system (GPS) communications, and the best path based on A* algorithm. In order to deal with the problem between the limited processing...
Capon Beamforming algorithm is an optimal spatial filtering algorithm used in various signal processing applications where excellent interference rejection performance is required, such as Radar and Sonar systems, Smart Antenna systems for wireless communications. Its lack of robustness, however, means that it is vulnerable to array calibration errors and other model errors. To overcome this problem,...
Super long integers which are outside the confines of numbers defined in existent program language compilers or interpreters are widely employed in cryptographic applications. The paper designs 10 algorithms, which almost all address operands by the byte, and are used for the operation of unsigned super long integers, including conversion, shift, comparison, addition, subtraction, multiplication,...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.