0106676Linux 内核技术分析及升级[刊]/岳洋//航空计算技术.—2000,30(4).—17～19,22(K)针对 Linux 操作系统强大、稳定的功能,分析了其内核的诸多技术特性,并介绍了 Linux 内核升级的方法、步骤和注意事项。0106677基于 Windows 编程...0106676Linux 内核技术分析及升级[刊]/岳洋//航空计算技术.—2000,30(4).—17～19,22(K)针对 Linux 操作系统强大、稳定的功能,分析了其内核的诸多技术特性,并介绍了 Linux 内核升级的方法、步骤和注意事项。0106677基于 Windows 编程开发 VB 中 API 函数的应用[刊]/杨娟//交通与计算机.—2000,18(6).—55～57(K)文章讨论 Visual Basic 编程开发中通过 API 函数调用实现对多媒体。展开更多
With the development of Global Navigation Satellite System (GNSS),the idea of GNSS interoperability is born and has become the focus of study in the field of satellite navigation.The popularity for GNSS to augment the...With the development of Global Navigation Satellite System (GNSS),the idea of GNSS interoperability is born and has become the focus of study in the field of satellite navigation.The popularity for GNSS to augment the interoperability with the existing ones necessitates the study of the assessment algorithm of this idea.In this paper,an assessment algorithm for interoperability comprehensive benefits based on the differential equation dynamical system is discussed.There are two important aspects in GNSS that interoperability will affect:one is the performance advancement;the other one is the cost of adopting interoperability.While researching the complex relationship between the performance and cost,we found this relationship is similar as what between prey and predator in biomathematics,so the Lotka-Volterra model used to depict the prey-predator relationship is a felicitous tool.After building a differential dynamical model,we analyze the existence and stability of the positive equilibrium in the model.Then a Cost-Effective Function of GNSS is constructed based on the positive equilibrium,which is employed to assess the interoperability,qualitatively and quantitatively.Finally,the paper demonstrates the significance of the model and its application by citing a numerical example.展开更多
文摘0106676Linux 内核技术分析及升级[刊]/岳洋//航空计算技术.—2000,30(4).—17～19,22(K)针对 Linux 操作系统强大、稳定的功能,分析了其内核的诸多技术特性,并介绍了 Linux 内核升级的方法、步骤和注意事项。0106677基于 Windows 编程开发 VB 中 API 函数的应用[刊]/杨娟//交通与计算机.—2000,18(6).—55～57(K)文章讨论 Visual Basic 编程开发中通过 API 函数调用实现对多媒体。
基金supported by the National Natural Science Foundation of China (Grant Nos.11073022 and 71072160)the National Basic Research Program of China (Grant No.2007CB815502)the Western Light (Grant No.Y001YR4701)
文摘With the development of Global Navigation Satellite System (GNSS),the idea of GNSS interoperability is born and has become the focus of study in the field of satellite navigation.The popularity for GNSS to augment the interoperability with the existing ones necessitates the study of the assessment algorithm of this idea.In this paper,an assessment algorithm for interoperability comprehensive benefits based on the differential equation dynamical system is discussed.There are two important aspects in GNSS that interoperability will affect:one is the performance advancement;the other one is the cost of adopting interoperability.While researching the complex relationship between the performance and cost,we found this relationship is similar as what between prey and predator in biomathematics,so the Lotka-Volterra model used to depict the prey-predator relationship is a felicitous tool.After building a differential dynamical model,we analyze the existence and stability of the positive equilibrium in the model.Then a Cost-Effective Function of GNSS is constructed based on the positive equilibrium,which is employed to assess the interoperability,qualitatively and quantitatively.Finally,the paper demonstrates the significance of the model and its application by citing a numerical example.
