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首页> 外文期刊>Journal of Advanced Computatioanl Intelligence and Intelligent Informatics >Prediction and Demonstration of Coupling Development for Regional Logistics Economic Environment System
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Prediction and Demonstration of Coupling Development for Regional Logistics Economic Environment System

机译：区域物流经济环境系统耦合开发的预测与展示

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摘要

The constitution of regional logistics economic environment system has been defined. The concepts of system coupling, coupling development and coupling development degree have been explained. Nonlinear autoregressive model of BP Neural Network is selected as the prediction model for coupling development degree. Coupling development degree of RLEES from 2003 to 2020 has been calculated and predicted by using the data of the Northeastern Region. The programming implementation is in MATLAB. The simulation result shows the logistics delay effect is 2 years. The prediction results showed that the coupling development degree of Northeast LEES is gradually improving with the improvement of economic growth and structural development.
机译：已经确定了区域物流经济环境系统的宪法。 已经解释了系统耦合，耦合开发和耦合开发度的概念。 BP神经网络的非线性自回归模型被选为耦合开发度的预测模型。 通过使用东北地区的数据，已经计算和预测了2003年至2020年的耦合开发程度。 编程实现在MATLAB中。 仿真结果显示了物流延迟效果是2年。 预测结果表明，随着经济增长和结构发展的提高，东北李斯的耦合开发程度逐渐改善。

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