In recent years, the studies on literacy and reading have been taken seriously. A lot of researchers mention that t he key factor to improve the students’ reading ability is word recognition. If teachers realize the ability of students’ vocabulary, they can use remedial teaching to help the sub-standard students. This study uses the back-propagation neural network to es tablish an experimental ...

in this paper, the temperature distribution in workpiece and microstructure of welded zone in friction stir welding of aluminum 1100 alloys and the effect of the tool rotational speed on these parameters have investigated experimentally. also feed forward back propagation neural network has been used to predict the temperature of the workpiece during the welding process by considering the proce...

A back-propagation neural network is applied to a nonlinear self-tuning tracking problem. Traditional self-tuning adaptive control techniques can only deal with linear systems or some special nonlinear systems. The emerging back-propagation neural networks have the capability to learn arbitrary nonlinearity and show great potential for adaptive control applications. A scheme for combining back-...