Multisim在组合逻辑电路设计中的应用

介绍了电子仿真软件Muhisim在组合逻辑电路设计的常用元件,通过设计一个四变量的楼道路灯控制系统的实例进行探讨。根据电路的功能需求得出逻辑表达式,在Muhisim中选用与非门搭建电路并进行仿真。实践证明,基于Muhisim设计组合逻辑电路的效率很高,仿真验证比较方便,对实际电路的制作能带来很大帮助,具有较高的实践指导意义。     

浅谈大学生学科竞赛之“全国计算机仿真大奖赛”的教学体会

大学生学科竞赛能够培养学生的创新意识和实践动手能力,同时也是大学教师教学业绩和大学教学质量评估的要素。然而,优秀的学科竞赛成绩离不开大学教师的教学与指导。论文以“全国计算机仿真大奖赛”为例,分析了该竞赛的命题特点,以及参赛学生需要具备的知识技能,并分享了该竞赛的组织、培训、准备等方面的教学体会与经验,对各大学在组织该竞赛的培训与教学等方面具有重要的指导意义。     

A VBA‐based Simulation for Teaching Simple Linear Regression

In spite of the name, simple linear regression presents a number of conceptual difficulties, particularly for introductory students. This article describes a simulation tool that provides a hands‐on method for illuminating the relationship between parameters and sample statistics.     

浅谈频率合成技术及其发展

介绍了频率合成技术的发展历程,指出了其前景。     

The process of updating engineering management science in an Australian regional university excellence in developing e-learning

The aim of the current paper is to share the processes in revising the courseware of the course of Engineering Management Science coded as ENG4004, in the Bachelor of Engineering (Mechanical, Mechatronics, Electrical and Electronic, Computer Systems, Instrumentation and Control), Bachelor of Engineering Technology (Mechanical, Building and Construction Management) programmes offered by the University of Southern Queensland (USQ), a regional Australian University with excellence in developing e-learning. The paper describes how the authors review the courseware of the course. The needs for the review are also explained. The assessments of the course were also studied and revised. The authors also estimated the costs involved in reviewing the course. At the same time, the paper also predicts the benefits that will be offered to students and the community including employers who are going to employ USQ graduates. It is finally concluded that the review is worthwhile and the actual costs to the university are minimal.     

Application of system dynamics for assessment of sustainable performance of construction projects

INTRODUCTION Sustainable development is commonly definedas meeting the needs of the present without compro-mising the ability of future generations to meet theirown needs (WCED, 1987). All industries, includingthe construction industry should contribute to themission. Compared to other industries, constructionactivities are generally considered to have more im-pact on the environment, which provides the basicconditions for the sustainability and development oflife on the Earth. The…     

Push-Penny: Are you a Random Player?

Several measures of “success” for a simple game are discussed. Comparisons between players, and between a player and a simulation, can be made in several ways.     

Illustrating the Dangers of Hunting the Process Mean

This article describes two simple ways to illustrate the important concept in statistical process control known as “hunting”. The two simulations use dice and Minitab respectively.     

Molecular dynamics simulation study on behaviors of liquid 1,2-dichloroethane under external electric fields

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电梯给定速度曲线的仿真与实现

根据理想电梯速度曲线的数学模型进行了曲线的计算机仿真,利用仿真数据实现了由PLC控制的理想速度曲线的给定．