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“通信电子线路”课程理论难度大、综合性和应用性强,长期以来一直处于难教、难学和难用的境况.本文从“通信电子线路”课程教学内容、教学方法、教学手段及课程考核等四个方面阐述了我校在该课程教学过程中的一些改革探索,并采用马尔科夫链方法对教学效果进行客观评估,以期提高教学质量. 相似文献
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苗澎 《电气电子教学学报》2007,29(6):76-78
为了克服"通信电子线路"课堂教学中存在的不足,本文介绍了将SytemView仿真工具应用于"通信电子线路"的辅助教学.并以超外差接收机的工作原理为例,说明了虚拟实验教学的特点和作用.通过SystemView软件在"通信电子线路"教学中的应用,可以显著地提高教学效果,为该课程的教学提供了一个新的途径. 相似文献
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Multisim在“通信电子线路”实验教学中的应用 总被引:1,自引:0,他引:1
根据"通信电子线路"实验教学的内容,本文设计了基于NI Multisim软件平台的通信电子线路仿真实验。笔者以基于Multisim软件的无源混频器与射频功放的设计为例,说明了Multisim虚拟仿真实验的特点和作用。本文通过Multisim软件在"通信电子线路"实验教学中的应用,可以显著地提高教学效果,为该课程的教学提供了一个新的途径。 相似文献
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《电子技术与软件工程》2016,(17)
EDA技术在我国通信电子线路中具有非常重要的应用。EDA技术不仅促进了通信技术的创新和发展,还改变了我国电子产品设计行业的发展方向。目前,EDA技术已经被广泛应用在通信电子线路中。所以本文先介绍了EDA技术,然后详细阐述了EDA技术在通信电子线路中的具体应用。 相似文献
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EDA技术是通信电子线路设计领域的重要技术,对电子产品设计行业带来了巨大变革,有效推动了电子线路设计的发展。文章对EDA技术在通信电子线路的仿真实验和射频电子线路设计中的应用进行了具体分析,以供参考。 相似文献
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通信电子线路是针对我院通信专业建设的一门专业核心课程。是电子类基础课过度到通信专业课的重要课程,以培养学生具备无线通信技术必要的理论知识,分析与应用能力和职业素养。其前向课程是电子电路分析与实践,后续课程是手机检测与维修,移动通信技术与网络优化。通信电子的课程的建设需要工学结合,培养出来的高技能人才要求学生既掌握必须的理论基础知识,又有较强的实践动手能力,要达到这一教学目标, 相似文献
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谢嘉奎 《电气电子教学学报》1994,(1)
面对着电子技术迅猛发展的形势,需要我们认真思考与电子线路课程改革的有关问题.许多有识之士已对这些问题提出了各种看法,这些看法对于推动电子线路课程改革都有重要的价值.本文将在这个基础上提出一些粗浅的想法,以期引起大家的讨论.我们认为,电子线路课程的改革必须放在专业改革和技术发展的两个基点上来考虑.下面就来谈谈专业改革的问题和电子线路发展的特点. 相似文献
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本文笔者以通信电子线路为研究点,通过对EDA技术简单的分析和介绍,从而就EDA技术在通信电子线路中实际的应用情况进行解析。 相似文献
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Engineering students , even some who have previously lost interest in English, become enthusiastic learners when they are shown that the ability to communicate precisely is a necessary part of engineering. Accepting this thesis, the Engineering School at Arizona State University in 1955 incorporated an engineering communications course into the core of all degree programs. In the fourteen years the course has been offered, it has been successfully completed by about two thousand students, with an average failure of about three percent. This high percentage of completion is attributed to three things: the communication skills developed are related to the work of engineers; the teaching method is analytical; and the student's work is carefully evaluated by the instructor and revised by the student when not acceptable. The instructor is, of course, another prime factor; a few have been unable to teach the course effectively. In addition to other capabilities, the instructor of this course must be willing to accept the fact that he is teaching the course to make a better engineer-not a journalist, orator, or technical writer. The instructor must also have a firm grasp of English grammar and a certain amount of technology, preferably including prior industrial experience related to the work of engineers. 相似文献
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《Mechatronics》2002,12(2):371-381
The present approach to teaching control system design as a stand-alone course offered late in the undergraduate curriculum, with little discussion of hardware, implementation, or integration through design, is ineffective in preparing students for engineering practice. Control systems must be integrated into the design from the beginning and not be simply after-thought add-ons. Based on the authors' extensive experience teaching mechatronics to university students and professional engineers, an integrated mechatronic approach to teaching controls is proposed. This approach will seriously address the deficiencies in the present-day skills of working professionals, as observed by the authors in teaching professional engineering workshops. These deficiencies are a direct result of how we presently teach controls and related topics. 相似文献
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The Georgia Institute of Technology in Atlanta is in a unique position of having a campus located in the heart of the Lorraine region of France in the city of Metz. Since the number of faculty at GTL is limited, some courses must be offered in non-traditional formats. Due to the problems involved in shipping video tapes across the Atlantic, the Internet was considered as an alternative delivery vehicle. Initially driven by a very real and pressing need to deliver courses in a timely and effective manner across the Atlantic, Internet course delivery is now finding its way into many other programs at Georgia Tech. In this paper, we describe some of our experiences with Internet course development and delivery, and present a set of tools that we have developed for placing courses on the web easily. We will also present some of the problems and limitations with on-line course production and delivery, and speculate on the future of distance education. 相似文献
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基于网络的"电工电子技术导论"教学系统的研究 总被引:7,自引:0,他引:7
“电工电子技术导论”是为管理类、人文类、财经类和外语类专业学生开设的“电工电子技术”课程。由于课程引入了许多发展和探索性的内容,导致教学体系中有限的课程容量与无限膨胀的课程内容之间的矛盾。为了有效解决这一矛盾,提高教学效率和教学质量,改善教学效果,设计并实现了基于网络的“电工电子技术导论”教学系统。本文论述了该系统的原理和构成。 相似文献
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使用状态图(State Chart)进行系统建模,使用扩展有限状态机(Extended Finite State Machine,EFSM)进行推理和计算,这种模式被广泛应用。在这种模式中,State Chart到EFSM转换技术有着十分重要的地位。应用要求这种转换容易使用,不损失State Chart的信息,运行效率高。本文介绍了在SBOSUT系统中State Chart到EFSM转换算法的原理和实现,给出了一个应用该算法的实例。 相似文献
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普通计算机与PLC串行通信可有效地提高控制系统的整体自动化程度,功能实现的关键问题是两者必须共同遵守统一的规定或规则,也就是通信协议。介绍了两种串口协议,即PPI协议与自由口协议,并加以比较,以提高使用者的认识水平及应用效率。 相似文献
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电子技术课教学的误区与教学改革 总被引:10,自引:2,他引:8
成愈 《电气电子教学学报》2002,24(2):26-28
根据近年来的教学和改革经历,发现现有教学存在的诸多误区,进而指出教学改革的紧迫性和主要方向。 相似文献
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“软件测试”是软件相关专业开设的一门专业核心课程,在整个人才培养目标环节中处于重要地位,文章从研究目标、主要思路、措施及经验、解决的关键问题4个部分对“软件测试”课程混合式教学进行研究并实施教学,收到了较好的教学效果,课堂教学效果和学生学习效率显著提升。 相似文献