为了构建山东省农村区域经济的综合评估框架,选取了八个关键指标,并运用SPSS软件中的主成分分析,对山东省下辖的16个地级市进行了深入的研究。通过这一方法,成功揭示了山东省农村区域经济发展水平的差异性。研究结果显示,各市之间的农...为了构建山东省农村区域经济的综合评估框架,选取了八个关键指标,并运用SPSS软件中的主成分分析,对山东省下辖的16个地级市进行了深入的研究。通过这一方法,成功揭示了山东省农村区域经济发展水平的差异性。研究结果显示,各市之间的农村区域经济发展存在显著的不均衡性,特别是烟台市在此评价体系中得分较为突出,而枣庄市和日照市的综合得分则相对较低。这种城市间的区域经济发展差异不仅明显,而且呈现出进一步扩大的趋势。In order to construct the comprehensive evaluation framework of the rural regional economy in Shandong Province, eight key indicators are selected, and 16 prefecture-level cities under the jurisdiction of Shandong Province are studied using the principal component analysis of SPSS software. Through this method, the differences in rural regional economic development levels in Shandong Province are successfully revealed. The results show that there is a significant imbalance in the rural regional economic development among cities, especially Yantai City in this evaluation system, which is more prominent, while Zaozhuang City and Rizhao City have relatively low comprehensive scores. This kind of regional economic development difference between cities is not only obvious, but also shows a trend of further expansion.展开更多
利用MATLAB语言及其图形用户界面GUI(graphical user interfaces)功能和Simulink工具箱,通过设置图形窗口、调整控件、设置属性、编写M文件等,设计和开发了《自动控制原理》虚拟实验平台和仿真软件,通过创建现场菜单完成了对各实验界面...利用MATLAB语言及其图形用户界面GUI(graphical user interfaces)功能和Simulink工具箱,通过设置图形窗口、调整控件、设置属性、编写M文件等,设计和开发了《自动控制原理》虚拟实验平台和仿真软件,通过创建现场菜单完成了对各实验界面的集成。该平台既能完成自动控制原理各种实验的仿真,又可以进行实际系统的分析、综合与研究开发,从而达到激发学生学习和创新激情的目的。展开更多
文摘为了构建山东省农村区域经济的综合评估框架,选取了八个关键指标,并运用SPSS软件中的主成分分析,对山东省下辖的16个地级市进行了深入的研究。通过这一方法,成功揭示了山东省农村区域经济发展水平的差异性。研究结果显示,各市之间的农村区域经济发展存在显著的不均衡性,特别是烟台市在此评价体系中得分较为突出,而枣庄市和日照市的综合得分则相对较低。这种城市间的区域经济发展差异不仅明显,而且呈现出进一步扩大的趋势。In order to construct the comprehensive evaluation framework of the rural regional economy in Shandong Province, eight key indicators are selected, and 16 prefecture-level cities under the jurisdiction of Shandong Province are studied using the principal component analysis of SPSS software. Through this method, the differences in rural regional economic development levels in Shandong Province are successfully revealed. The results show that there is a significant imbalance in the rural regional economic development among cities, especially Yantai City in this evaluation system, which is more prominent, while Zaozhuang City and Rizhao City have relatively low comprehensive scores. This kind of regional economic development difference between cities is not only obvious, but also shows a trend of further expansion.
文摘利用MATLAB语言及其图形用户界面GUI(graphical user interfaces)功能和Simulink工具箱,通过设置图形窗口、调整控件、设置属性、编写M文件等,设计和开发了《自动控制原理》虚拟实验平台和仿真软件,通过创建现场菜单完成了对各实验界面的集成。该平台既能完成自动控制原理各种实验的仿真,又可以进行实际系统的分析、综合与研究开发,从而达到激发学生学习和创新激情的目的。
