Mathematics

  2013 MAY 20 (VerticalNews) -- By a News Reporter-Staff News Editor at Journal of Robotics & Machine Learning -- Current study results on Fuzzy Logic have been published. According to news originating from Mashhad, Iran, by VerticalNews correspondents, research stated, "This paper proposes two novel (direct power control) DPC strategies for a doubly fed induction generator (DFIG)-based wind energy conversion system based on a (fuzzy logic controller) FLC. At first, the mathematical model of the DFIG in the synchronous reference frame is derived. ...read more

  2013 MAY 14 (VerticalNews) -- By a News Reporter-Staff News Editor at Journal of Mathematics -- Researchers detail new data in Fuzzy Logic. According to news reporting from Kwangju, South Korea, by VerticalNews journalists, research stated, "Spatial information enhances the quality of clustering which is not utilized in the conventional FCM."

  The news correspondents obtained a quote from the research from the Gwangju Institute of Science and Technology (GIST), "Normally fuzzy c-mean (FCM) algorithm is not used for color image segmentation and also it is not robust against noise. In this paper, we presented a modified version of fuzzy c-means (FCM) algorithm that incorporates spatial information into the membership function for clustering of color images A progressive technique based on SOM is used to automatically find the number of optimal clusters. ...read more

  2013 MAY 14 (VerticalNews) -- By a News Reporter-Staff News Editor at Journal of Mathematics -- Research findings on Fuzzy Logic are discussed in a new report. According to news reporting out of Qazvin, Iran, by VerticalNews editors, research stated, "In some countries that energy prices are low, price elasticity of demand may not be significant. In this case, large increase or hike in energy prices may impact energy consumption in a way which cannot be drawn from historical data. ...read more