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For the study of the electric power industry's profitability in China, the paper selected 32 typical power listed companies as the objects to evaluate, selected the 2007 financial data for the research base, Used the information theory of entropy theory to make an objective evaluation of empowerment, use the fuzzy comprehensive methods to evaluate the 32 power of listed companies' profitability. Established...
H.264 is the latest international video coding standard. It is a joint work by the ITUT Video Coding Experts Group and the ISO/IEC Moving Picture Experts Group. H.264 contains a number of new features which make it compress video sequences much more effectively than previous standards and can provide more flexibility for application to a wide variety of network environments. But the H.264 standard...
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.