为基本特征来提取特征向量，针对Brodat忆纹理库中的109幅纹理图像进行实验的结果表明：采用复数数据结构比采用实数数据结构具有更高的检索率、更短的特征向量、更少的检索时间，与基本轮廓波检...

Layout and aerodynamic analysis of flying vehiclesAbstractAs a representative product of industrial development,flying automobile is a specialdevice that can drive on the ground an...

AbstractWith the rapid development of the traffic,the bridge is playing a more andmore important role as a transportation hub.Especially in recent decades,manykinds of highway brid...

AbstractAs one of the commonly used equipment in electrical engineering,the dynamicoutput sensitivity and the stability of output torque and speed directly or indirectlyaffect the ...

Design of visual sorting and recognition system for industrialrobotAbstractIn the face of the continuous development of industrial automation technology,manyproduction processes ar...

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内燃铲运机的动力机是发动机，电动铲运机的动力机是电动机，实际上不管是内燃机的还是电动机的，他们的工作原理，结构原理基本上都是一样的，同时他们的工作系统、转向系统、控制系统均为液压系...

1.2国内现状合肥工业大学与合肥压力机械厂，在广泛地市场调研及与国外产品的性能水平对比基础上联合攻关，经过一年多的努力，研究成功最大校直力为100KN的单柱精密校直液压机，1991年1月在合肥...

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英文摘要毕业设计论文AbstractThe traditional soil detection system is difficult to wire in the faceof complex terrain conditions,and has the defect that it is difficult torealize re...