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基于Matlab的优化BP神经网络在水稻虫害预测预报中的应用 被引量:4

Based on the Matlab Optimal BP Neural Network in Rice Pests Forecasting of the Application
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摘要 本文主要利用神经网络理论,基于Matlab的神经网络建立水稻虫害发生量预报预测的BP神经网络预测系统,确定了自然因素与发生量之间的联系,并通过对江西省抚州市田间水稻虫害情况的预测来检验模型的效果。实验结果证明了该模型用于虫害预测的可行性,具有很好的应用价值。 In this paper,how to use the back-propagation training functions in the matlab to train feedforward neural networks to solve specific problems is explained.And the result of the prediction by using the data of historical occurrence level of paddy pests in Fuzhou,Jiangxi province verifies the feasibility of the predictive model.
出处 《科技广场》 2010年第11期19-21,共3页 Science Mosaic
基金 江西省自然科学基金(0511035)
关键词 MATLAB神经网络 BP神经网络 水稻虫害 预测预报 Matlab's Neural Network BP Neural Network Rice pests Prediction
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