Based on the contents and temperament of pastoral poetries written by TAO Yuan-ming,by centering on respecting the nature,indifference and optimism,and plainness and authenticity,the paper had analyzed aesthetic ideol...Based on the contents and temperament of pastoral poetries written by TAO Yuan-ming,by centering on respecting the nature,indifference and optimism,and plainness and authenticity,the paper had analyzed aesthetic ideologies contained in his poetries.On this basis,it had discussed the influence of aesthetic ideology of TAO Yuan-ming on the style of classical gardens in South China,which were quiet and natural,elegant and fresh,simple and plain,and far-reaching in artistic conception.By combining with cases,it pointed out that the poetic prose had been directly quoted as the names of gardens or scenic spots of classical gardens in South China,and showed that the aesthetic ideology of TAO Yuan-ming had set up a successful ideal model for cultural landscapes,producing far-reaching influence on the aesthetic state of mind of gardeners or owners of gardens,further instilling humanistic spirit into classical gardens in South China.展开更多
Environmental and ecological problems in the urban-rural integration were analyzed, characteristics of urban green space system introduced, such as excellent landscape eco-structure, distinctive historical and humanis...Environmental and ecological problems in the urban-rural integration were analyzed, characteristics of urban green space system introduced, such as excellent landscape eco-structure, distinctive historical and humanistic features, and diversified natural landscape resources, and also challenges pointed out. Evolution, overall spatial structure and conservation concept of conservation-minded urban green space system planning were elaborated, on the basis of which the evaluation system of conservation-minded urban green space system was studied, and it was proposed that mutual relationship between impact factors of compound value and qualitative evaluation factors should be taken into consideration as a whole in evaluating conservation effects of green space system. Quantitative evaluation indexes and qualitative evaluation measures were analyzed, an objective and precise evaluation system for the conservation-minded urban green space system was established by combining qualitative and quantitative analysis to improve ecological environment during the urbanization, and fully show planning concepts of conservation-minded green space system.展开更多
In the experiment of combined navigation filtering using wavelet neural network, the initial parameters of the network have the influence of randomness on network convergence and navigation accuracy. A combined naviga...In the experiment of combined navigation filtering using wavelet neural network, the initial parameters of the network have the influence of randomness on network convergence and navigation accuracy. A combined navigation filtering method based on wavelet neural network optimized by mind evolution algorithm is proposed. Firstly, the efficient global search ability of the mind evolution algorithm was used to quickly and accurately obtain the initial parameters of the appropriate wavelet neural network, and then the optimized wavelet neural network was applied to directly predict the position and velocity error data. This method is different from the traditional filtering method, while avoiding the drawbacks of the neural network. The simulation experiments with wavelet neural network and GA-wavelet network were carried out. The results show that the proposed method can effectively improve the accuracy of the integrated navigation system and provide a feasible path for combined navigation filtering.展开更多
基金Supported by Fund for Scientific Research of Nanjing University of Finance and Economics (B2010017)~~
文摘Based on the contents and temperament of pastoral poetries written by TAO Yuan-ming,by centering on respecting the nature,indifference and optimism,and plainness and authenticity,the paper had analyzed aesthetic ideologies contained in his poetries.On this basis,it had discussed the influence of aesthetic ideology of TAO Yuan-ming on the style of classical gardens in South China,which were quiet and natural,elegant and fresh,simple and plain,and far-reaching in artistic conception.By combining with cases,it pointed out that the poetic prose had been directly quoted as the names of gardens or scenic spots of classical gardens in South China,and showed that the aesthetic ideology of TAO Yuan-ming had set up a successful ideal model for cultural landscapes,producing far-reaching influence on the aesthetic state of mind of gardeners or owners of gardens,further instilling humanistic spirit into classical gardens in South China.
文摘Environmental and ecological problems in the urban-rural integration were analyzed, characteristics of urban green space system introduced, such as excellent landscape eco-structure, distinctive historical and humanistic features, and diversified natural landscape resources, and also challenges pointed out. Evolution, overall spatial structure and conservation concept of conservation-minded urban green space system planning were elaborated, on the basis of which the evaluation system of conservation-minded urban green space system was studied, and it was proposed that mutual relationship between impact factors of compound value and qualitative evaluation factors should be taken into consideration as a whole in evaluating conservation effects of green space system. Quantitative evaluation indexes and qualitative evaluation measures were analyzed, an objective and precise evaluation system for the conservation-minded urban green space system was established by combining qualitative and quantitative analysis to improve ecological environment during the urbanization, and fully show planning concepts of conservation-minded green space system.
文摘In the experiment of combined navigation filtering using wavelet neural network, the initial parameters of the network have the influence of randomness on network convergence and navigation accuracy. A combined navigation filtering method based on wavelet neural network optimized by mind evolution algorithm is proposed. Firstly, the efficient global search ability of the mind evolution algorithm was used to quickly and accurately obtain the initial parameters of the appropriate wavelet neural network, and then the optimized wavelet neural network was applied to directly predict the position and velocity error data. This method is different from the traditional filtering method, while avoiding the drawbacks of the neural network. The simulation experiments with wavelet neural network and GA-wavelet network were carried out. The results show that the proposed method can effectively improve the accuracy of the integrated navigation system and provide a feasible path for combined navigation filtering.
