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.
Agricultural modernization is not only an expressive form of modernization, but also a symbol of social civilization. Based on previous studies, this study established index system and comprehensively evaluated Chinese agricultural modernization from 2008 to 2013. In order to evaluate accurately Chinese agricultural modernization, we studied from three aspects: agricultural production efficiency,...
Face recognition is the research focus of machine vision, pattern recognition and other areas. It has broad application prospects. in this paper, we apply wavelet transform to human face image preprocessing in order to reduce the impact of expression change on face recognition. then we follow PCA method, mapping the original face image to Eigen-faces axis which mutually orthogonal to achieve dimensionality...
This paper investigates the problems of robust Hinfin control for uncertain neutral stochastic time-delay systems with time-varying norm-bounded parameter uncertainties. The time delay is assumed to be known. Delay-dependent sufficient condition for the existence of state feedback controllers is proposed, which ensure exponentially mean-square stability of the resulting closed-loop system and reduce...
MEMS components failure often happens where environment effects, such as shock, vibration, and temperature cycles. In this paper, the reliability of surfaces micro-machined polycrystalline silicon micro-cantilevers under shock loads was discussed. Using interference theory of stress and strength in the mechanical field, the reliability model was presented and it can predict the probability of 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.