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Grasping the status of buildings energy consumption is the foundation of buildings energy saving. Facing plenty of buildings, statistics principle should be used to make survey data representative. In this paper, survey manner, sampling method and calculation of sample size had been investigated. Because of lacking of test sampling data, simulation was used as a substitute of survey sampling. In order...
To improve the first word dictionary with hash structure and the reverse maximum matching segmentation algorithm, the last word dictionary based on Hash structure which records word length is designed. By utilizing the reverse maximum matching methods, it realizes the intended objective of improving the speed and reducing the ambiguities rate of word segmentation. This essay explains the design principle...
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.