A simple data assimilation method for improving estimation of moderate resolution imaging spectroradiometer （MODIS） leaf area index （LAI） time-series data products based on the gradient inverse weighted filter and...A simple data assimilation method for improving estimation of moderate resolution imaging spectroradiometer （MODIS） leaf area index （LAI） time-series data products based on the gradient inverse weighted filter and object analysis is proposed. The properties and quality control （QC） of MODIS LAI data products are introduced. Also, the gradient inverse weighted filter and object analysis are analyzed. An experiment based on the simple data assimilation method is performed using MODIS LAI data sets from 2000 to 2005 of Guizhou Province in China.展开更多
The vanishing or termination of philosophy arises from the fact that philosophers are losing their philosophical enthusiasm and becoming experts of philosophy and the fact that philosophical is losing its object field...The vanishing or termination of philosophy arises from the fact that philosophers are losing their philosophical enthusiasm and becoming experts of philosophy and the fact that philosophical is losing its object fields and becoming rootless. The former fact comes from the philosophical research replacement of the philosophical exptoration, and the Latter results from the disturbing identification of its own object fields when it originally emerged The genuine object of philosophical exploration should be the being of human. While man＇s original being is towards its creative existing orientation, its path, course and sate constitute the whole object fields of philosophical exploration Thus, the naissance of philosophy stems from the growing （original and creative ） existing circumstance. In such circumstances, the existing opening of man＇s original being towards his creative existence actually creates and writes its ecologicat fieids with the universe mutually. The mutually growing and writing existing fietds constitute the genuine perspectives of the contemporary philosophy.展开更多
In the process of solving the control tasks of complex objects, the persons making the decision often have to deal with the uncertainty of the environment fimctioning, for example, in economics and management, they ha...In the process of solving the control tasks of complex objects, the persons making the decision often have to deal with the uncertainty of the environment fimctioning, for example, in economics and management, they have to make decisions in an uncertain state of the financial assets, economic environment, and so on. The modem design of decision-making under uncertainty is closely related to the application of fuzzy set theory which was developed by American scientist Zadeh. Experts＇ evaluation of alternatives for a variety of measure for decision-making can be represented as fuzzy sets or numbers expressed using membership functions. The theory of fuzzy sets has found its application in different fields of mathematics, biology, psychology, linguistics, and other application areas. In this paper, authors are interested in determining of fuzzy modeling in management and other relevant science （economic, financial, and ecological） and would have vector options to efficiency and environment program.展开更多
基金This work was supported by the China Postdoctoral Science Foundation(No.20060390326)the key international S&T cooperation project of China(No.2004DFA06300).
文摘A simple data assimilation method for improving estimation of moderate resolution imaging spectroradiometer （MODIS） leaf area index （LAI） time-series data products based on the gradient inverse weighted filter and object analysis is proposed. The properties and quality control （QC） of MODIS LAI data products are introduced. Also, the gradient inverse weighted filter and object analysis are analyzed. An experiment based on the simple data assimilation method is performed using MODIS LAI data sets from 2000 to 2005 of Guizhou Province in China.
文摘The vanishing or termination of philosophy arises from the fact that philosophers are losing their philosophical enthusiasm and becoming experts of philosophy and the fact that philosophical is losing its object fields and becoming rootless. The former fact comes from the philosophical research replacement of the philosophical exptoration, and the Latter results from the disturbing identification of its own object fields when it originally emerged The genuine object of philosophical exploration should be the being of human. While man＇s original being is towards its creative existing orientation, its path, course and sate constitute the whole object fields of philosophical exploration Thus, the naissance of philosophy stems from the growing （original and creative ） existing circumstance. In such circumstances, the existing opening of man＇s original being towards his creative existence actually creates and writes its ecologicat fieids with the universe mutually. The mutually growing and writing existing fietds constitute the genuine perspectives of the contemporary philosophy.
文摘In the process of solving the control tasks of complex objects, the persons making the decision often have to deal with the uncertainty of the environment fimctioning, for example, in economics and management, they have to make decisions in an uncertain state of the financial assets, economic environment, and so on. The modem design of decision-making under uncertainty is closely related to the application of fuzzy set theory which was developed by American scientist Zadeh. Experts＇ evaluation of alternatives for a variety of measure for decision-making can be represented as fuzzy sets or numbers expressed using membership functions. The theory of fuzzy sets has found its application in different fields of mathematics, biology, psychology, linguistics, and other application areas. In this paper, authors are interested in determining of fuzzy modeling in management and other relevant science （economic, financial, and ecological） and would have vector options to efficiency and environment program.
