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.
According to the rough set theory, this paper introduced a neuro-rough model and extends this to a probabilistic domain using a Bayesian framework, trained using a Markov Chain Monte Carlo simulation and the Metropolis algorithms. Firstly, rough set theory was presented, including the granulation of rough set membership function, the network weight formula of probability and rough set formulation...
Changes in the distribution of urban population density is a complicated dynamic system, so identifying its law is of great significance for sustainable social development. Build an urban geographic information database and population density database which can be accurate to the street communities based on GIS, select Changsha as study area, take the interaction of the constrained multi-agent system...
In the paper, an overall dynamic mathematical model of a 260t/h circulating fluidized bed (CFB) boiler was described, which included the sub-system mathematical models of the combustion chamber, the cyclone separator and the back-feeder in the 260t/h CFB boiler. Based on the mathematical models, using the SIMUCAD platform, a simulation environment of the boiler was developed, which can simulate the...
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.