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Syringa is an important aromatic woody angiosperm that is widely planted in gardens. Its dry flowers are traditionally used to manufacture infusions and spices in China. In this study, the floral volatiles emitted from nine different Syringa species and varieties, viz. S. chinensis, S. protolaciniata, S. oblata, S. oblata var. giraldii, S. oblata...
Mobile communication networks in rural areas were not given enough importance and emphasis unlike their urban counter parts due to the unattractive revenues and economic considerations for the cellular operators. But with the development of the national economy, it is necessary to construct communication networks in rural areas to realize covering the whole country. For better planning the base station...
In this paper, a control system with optimization calculation ability is presented, in which neural networks is used as the controller and the cost function is used as the control plant. Thus some characters of the control system, such as perturbation or chaos in this system, can help us to find the global optimization solution since usual BP control algorithm is very easy to fall into a local minimum...
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