global approach meaning in English
整体法
Examples
- The misguided iraq war , in my view , counts as just such an oil war , and its disastrous results demonstrate the urgency of new global approaches to energy
就我看来，伊拉克战争应该算是石油战争，而其灾难性的后果证实了我们亟需新的世界性能源管道。 - This paper presents our global approach to model tree - trunk scattering at vhf / uhf . in this approach , we consider plane wave scattering ( in time domain ) from the tree trunks above the soil
在vhf uhf低频段，由于树冠对入射脉冲波近似“透明” ，因此树散射的物理模型被简化为树干散射的物理模型。 - The main contents are following : ( 1 ) from the methodology of nn , the basic theories on nn are discussed , with the emphasis on the mechanism of nn and its study rules . then the bp nn is concerned , because it is the comparatively most widely used nn type in the field of structure ' s damage identification ; ( 2 ) from the angle of system identification theories , the method and process of establishing the identification system model are demonstrated . also , how to implement a structural damage identification system of concrete architecture , based on bp neural network is demonstrated in the thesis ; ( 3 ) in order to find a more effective training algorithm of global approach , the way of optimizing network ' s weights using ga is demonstrated
论文的主要内容包括： ( 1 )从神经网络理论出发，探讨了神经网络的基本理论，并重点论述了神经网络的工作机制和学习规则，及在结构损伤识别领域中广泛应用的前向神经网络模型- - - - bp神经网络模型； ( 2 )从系统识别论的角度，提出了利用神经网络建立混凝土结构损伤识别反问题的思路、方法和步骤，并在此基础上研究了基于bp神经网络的结构损伤识别系统对单处梁结构进行识别的方法； ( 3 )为了寻找一种更有效的全局逼近学习算法，本论文从神经网络与遗传算法相结合的角度，阐述了遗传算法结合bp算法优化神经网络权值的方法，实验证明，遗传算法和神经网络相结合不仅具有神经网络泛化的映射能力，而且具有遗传算法快速和全局逼近的优点，是一种较好的解决混凝土结构损伤识别问题的方法； ( 4 )基于java语言设计并实现了结构损伤识别系统。