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Zhang G.,Lanzhou Polytechnic College
Proceedings - 4th International Conference on Intelligent Computation Technology and Automation, ICICTA 2011 | Year: 2011

In this paper, according to the generalized inverse theory, we give the algebraic structures of stabilizing feedback controllers to discrete-time linear systems. Necessary and sufficient conditions for stability of the systems are given. A class of stable state feedback controller is designed. Stabilizing analysis for the discrete-time linear system provides a theoretical guidance to the new method, and explains this method in practical engineering control system design possibility. As an application, a new result for stochastic constant system is given. The paper gives the corresponding numerical example. © 2011 IEEE. Source

He L.,Lanzhou Polytechnic College
ICEIT 2010 - 2010 International Conference on Educational and Information Technology, Proceedings | Year: 2010

In this paper; Chinese University of existing physical education model analyzes the construction with Chinese universities as the center of leisure sport "club" type of recreational sport education model. Research shows that education is an adaptive recreational sports leisure times through body movement, seeking to set individual mental and physical development of competitive, exhibition, entertainment and educational activities for the whole of modern education. In recreational sports as the center of the "Club" model PE teaching, it is focusing on student life of leisure sports sense and the student movement habits, taking into account the student's interest and expertise, which is an ideal mode of Physical Education. © 2010 IEEE. Source

Zhao S.-P.,Lanzhou Polytechnic College
IASP 10 - 2010 International Conference on Image Analysis and Signal Processing | Year: 2010

This paper presents a combined denoising method based on an adaptive Wiener filtering in the wavelet domain and an adaptive Wiener filter in the spatial domain. First a pre-denoised image is obtained with the thresholding denoising in the wavelet domain and the residual noise variance of that is re-estimated. Then an adaptive Wiener filtering in spatial domain is applied to the reconstructed image to improve the accuracy. Computer simulation results show that, compared with a separate wavelet and spatial domain Wiener filtering, the mean squared error of the proposed method is the smallest and it obtains better denoising results. ©2010 IEEE. Source

He S.,Lanzhou Polytechnic College
ICIME 2010 - 2010 2nd IEEE International Conference on Information Management and Engineering | Year: 2010

Advanced the concepts of Popularize education and lifelong education require strengthen research to the e-education. At present, educational concept advocates universal education lifelong education and quality education. Asynchronous teaching and self-study are peculiar to e-education and that characteristics will undoubtedly conform to the current trend of educational development. For develop e-education in the school teaching is the higher requirement of the modern educational concept of new era to physical education which has decisive significance for realize popularize and lifelong physical education aim. © 2010 IEEE. Source

He S.,Lanzhou Polytechnic College
ICIME 2010 - 2010 2nd IEEE International Conference on Information Management and Engineering | Year: 2010

It has been found that the psychological health education and physical exercises are equally important in physical education teaching. Because the secondary school students are in the stage of grow and learn knowledge, sports teachers should actively study psychology teaching theory and apply to physical education teaching in order to truly train constructors who have a strong physique, a healthy psychological quality and sound personality. © 2010 IEEE. Source

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