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为了强化学生对于神经网络动态计算过程的理解以及应用BP神经网络解决实际问题的动手能力,将MATLAB的图形界面编程功能(GUI)和神经网络工具箱(NNbox)相结合,开发出一套“BP神经网络的教学演示与实验平台”。该平台由教学演示和实验训练两个独立部分组成,可用于BP神经网络课程的课堂教学和实验教学、增强授课的直观性,也可作为学生课后自学和实验的辅助工具,解决理工科专业中的工程实际问题。
In order to strengthen students’ understanding of the dynamic calculation of neural network and the practical ability of applying BP neural network to solve practical problems, this paper combines MATLAB Graphical Interface Programming (GUI) and Neural Network Toolbox (NNbox) to develop a set of “ BP neural network teaching demonstration and experimental platform ”. The platform consists of two independent parts: teaching demonstration and experimental training, which can be used in classroom teaching and experimental teaching of BP neural network course to enhance the intuitive teaching. It can also be used as an auxiliary tool for students’ self-study and experiment after class, In the actual project problems.