基于CDIO理念的项目驱动教学法在“嵌入式系统程序设计”课程中的应用

嵌入式系统程序设计是嵌入式技术专业的一门专业基础课程,本文结合CDIO工程教育模式,以主动项目驱动学习的方式对"嵌入式系统程序设计"进行重新设计与开发,进而提高学生的学习兴趣和效率,强化实践教学,增强职业能力,培养合格的嵌入式工程师。     

RS Components和Allied Electronics现可供货树莓派3计算模块

Electrocomponents plc集团旗下的贸易品牌RS Components (RS)和Allied Electronics发布了基于树莓派3架构的最新版本树莓派计算模块.新款树莓派3计算模块(CM3)是针对开发嵌入式系统的专业工程师而设计 ,可安装于标准的DDR2 SODIMM插座 ,提供与树莓派3相同的基本处理能力.     

优龙科技成为中国第六家ARM认证培训中心

嵌入式系统开发公司深圳优龙科技有限公司（优龙科技）成为中国大陆第六家ARM认证培训中心。优龙科技将为中国嵌入式系统工程师提供基于ARM技术的开发培训，帮助他们掌握基于ARM技术的系统设计的高级技能。基于ARM技术的系统的不断发展对富有经验的工程师的需求不断增加。通过帮助工程师提高基于ARM的嵌入式系统的设计和开发能力，ARM认证培训中心计划扩展了ARM生态系统，并将最终帮助整个电子行业满足对更多熟练的SoC设计师的需求。     

软硬件协同设计中的软硬件划分方法综述

近年来,随着信息领域的物联网、工业互联网、机器人等研究热点发展,嵌入式系统技术再次得到科技工作者和工程师的广泛关注和重视,同时嵌入式系统产品的集成度和性能要求越来越高.软硬件协同设计是开发嵌入式系统产品的重要方法之一,而软硬件划分是软硬件协同设计中的关键技术.本文对现有软硬件划分方法从不同层面进行梳理和分类,重点介绍几种常用的软硬件划分方法,并结合实例进行了详细阐述,最后对这几种方法进行综合比较,供嵌入式系统开发科技工作者和工程师参考.     

项目化嵌入式教学的开发系统平台构建

在分析和比较了当前已有教学开发平台的功能和优缺点之后,结合当前高职院校开展的项目化教学理念,根据实际情况构建了一个基于项目化的嵌入式教学开发系统平台。结合嵌入式设计的特点及开发平台所要实现的功能,采用项目化的方法,设计出4个有针对性的专业应用模块,为高等院校和嵌入式学习者提供一种设计先进、功能完备、价格低廉的嵌入式开发平台,面向不同专业对象层次,且满足教学和开发双重需求。     

需求信息

北京双迪信息技术有限公司 诚聘：软件工程师 职责：协议处理及系统软件开发。 要求：计算机或通信专业。本科以上学历２年以上软件开发经验，精通Ｃ／Ｃ＋＋及ＡＳＭ编程语言。有嵌入式操作系统软件开发经验者优先． 诚聘：硬件工程师 职责：开发嵌入式通信及数据处理系统，包     

面向计算机本科专业的嵌入式方向教学体系的研究

目前,嵌入式技术是最热门的计算机技术之一,企业对嵌入式人才的需求也迅猛增长。国内高校相关专业纷纷开设了各类嵌入式课程,但对于计算机专业本科嵌入式方向教学体系建设的研究还处于起步阶段,存在很多问题和争论。本文根据应用型高校计算机本科专业的培养目标,结合嵌入式学科的特点和就业方向,在分析嵌入式工程师知识能力结构的基础上,提出了面向计算机本科专业嵌入式技术方向的教学体系,并从培养目标、课程设置及实践教学等方面进行阐述。     

IT类硕士嵌入式工程能力培养体系的构建

当今,具有良好嵌入式工程能力的研发工程师已成为IT职场的紧缺人才。文章结合IT类硕士的专业特征,从课程体系构建、校企合作、实践教学环境、学术交流、双师型导师队伍建设等方面介绍构建与实施IT类硕士研究生嵌入式工程能力培养体系的做法与效果,通过调研结果论证培养体系的有效性,以期为IT类学生嵌入式工程能力的培养提供一定的参考与借鉴。     

面向卓越工程师培养的嵌入式系统创新实践教学模式研究

分析嵌入式系统实践教学改革过程中传统教学模式的不足,结合嵌入式系统专业方向目前的教学状况,提出"1个中心、2个基本、3个层次、4个环节、5个内容、6个能力"的创新实践取向的教学模式,指出这种嵌入式系统实践教学改革在提高人才培养质量和增强毕业生就业能力上具有重要的引导作用,并对"卓越计划"实施和推广有一定的借鉴作用。     

招才屋

合肥永信科翔智能技术有限公司A．总工程师：1人，本科以上学历，精通自控或电子专业，知晓通信、网络、计算机、自控或电子软件，熟悉电子产品生产、调试、安装工艺、流程，五年以上从业经验。B．单片机开发工程师：2人，本科以上学历，熟练对8位、16位单片机开发，精通使用CSI开发语言，连续两年以上工作经验。C．嵌入式系统开发工程师：3人，本科以上学历，熟练对32位RISCCPU应用开发，熟练使用Linux、windows、CE在嵌入式系统开发，连续两年以上工作经验。D．市场营销人员：2人，专科以上学历，电子或相关专业，具有电子产品销售…     

Only connect: teaching, technology and telesis

Abstract This paper describes an approach to the design of interactive multimedia materials being developed in a European Community project. The developmental process is seen as a dialogue between technologists and teachers. This dialogue is often problematic because of the differences in training, experience and culture between them. Conditions needed for fruitful dialogue are described and the generic model for learning design used in the project is explained.     

European Community policy and the market

Abstract This paper starts with some reflections on the policy considerations and priorities which are shaping European Commission (EC) research programmes. Then it attempts to position the current projects which seek to capitalise on information and communications technologies for learning in relation to these priorities and the apparent realities of the marketplace. It concludes that while there are grounds to be optimistic about the contribution EC programmes can make to the efficiency and standard of education and training, they are still too technology driven.     

一种自适应子融合集成多分类器方法

融合集成方法已经广泛应用在模式识别领域,然而一些基分类器实时性能稳定性较差,导致多分类器融合性能差,针对上述问题本文提出了一种新的基于多分类器的子融合集成分类器系统。该方法考虑在度量层融合层次之上通过对各类基多分类器进行动态选择,票数最多的类别作为融合系统中对特征向量识别的类别,构成一种新的自适应子融合集成分类器方法。实验表明,该方法比传统的分类器以及分类融合方法识别准确率明显更高,具有更好的鲁棒性。     

Avoiding semantic and temporal gaps in developing software intensive systems

Development of software intensive systems (systems) in practice involves a series of self-contained phases for the lifecycle of a system. Semantic and temporal gaps, which occur among phases and among developer disciplines within and across phases, hinder the ongoing development of a system because of the interdependencies among phases and among disciplines. Such gaps are magnified among systems that are developed at different times by different development teams, which may limit reuse of artifacts of systems development and interoperability among the systems. This article discusses such gaps and a systems development process for avoiding them.     

Designing economic np control charts: A programmed simulation approach

This paper presents control charts models and the necessary simulation software for the location of economic values of the control parameters. The simulation program is written in FORTRAN, requires only 10K of main storage, and can run on most mini and micro computers. Two models are presented - one describes the process when it is operating at full capacity and the other when the process is operating under capacity. The models allow the product quality to deteriorate to a further level before an existing out-of-control state is detected, and they can also be used in situations where no prior knowledge exists of the out-of-control causes and the resulting proportion defectives.     

The development of robot art

Going through a few examples of robot artists who are recognized worldwide, we try to analyze the deepest meaning of what is called “robot art” and the related art field definition. We also try to highlight its well-marked borders, such as kinetic sculptures, kinetic art, cyber art, and cyberpunk. A brief excursion into the importance of the context, the message, and its semiotics is also provided, case by case, together with a few hints on the history of this discipline in the light of an artistic perspective. Therefore, the aim of this article is to try to summarize the main characteristics that might classify robot art as a unique and innovative discipline, and to track down some of the principles by which a robotic artifact can or cannot be considered an art piece in terms of social, cultural, and strictly artistic interest. This work was presented in part at the 13th International Symposium on Artificial Life and Robotics, Oita, Japan, January 31–February 2, 2008     

Explanation and prediction: an architecture for default and abductive reasoning

Although there are many arguments that logic is an appropriate tool for artificial intelligence, there has been a perceived problem with the monotonicity of classical logic. This paper elaborates on the idea that reasoning should be viewed as theory formation where logic tells us the consequences of our assumptions. The two activities of predicting what is expected to be true and explaining observations are considered in a simple theory formation framework. Properties of each activity are discussed, along with a number of proposals as to what should be predicted or accepted as reasonable explanations. An architecture is proposed to combine explanation and prediction into one coherent framework. Algorithms used to implement the system as well as examples from a running implementation are given.     

Three Process Perspectives: Organizations, Teams, and People

This paper provides the author's personal views and perspectives on software process improvement. Starting with his first work on technology assessment in IBM over 20 years ago, Watts Humphrey describes the process improvement work he has been directly involved in. This includes the development of the early process assessment methods, the original design of the CMM, and the introduction of the Personal Software Process (PSP)^SM and Team Software Process (TSP){^SM}. In addition to describing the original motivation for this work, the author also reviews many of the problems he and his associates encountered and why they solved them the way they did. He also comments on the outstanding issues and likely directions for future work. Finally, this work has built on the experiences and contributions of many people. Mr. Humphrey only describes work that he was personally involved in and he names many of the key contributors. However, so many people have been involved in this work that a full list of the important participants would be impractical.     

基于复小波噪声方差显著修正的SAR图像去噪

提出了一种基于复小波域统计建模与噪声方差估计显著性修正相结合的合成孔径雷达(Synthetic Aperture Radar,SAR)图像斑点噪声滤波方法。该方法首先通过对数变换将乘性噪声模型转化为加性噪声模型,然后对变换后的图像进行双树复小波变换(Dualtree Complex Wavelet Transform,DCWT),并对复数小波系数的统计分布进行建模。在此先验分布的基础上,通过运用贝叶斯估计方法从含噪系数中恢复原始系数,达到滤除噪声的目的。实验结果表明该方法在去除噪声的同时保留了图像的细节信息,取得了很好的降噪效果。     

基于QTE的蒙古文显示机制研究与实现

蒙古语言是中国蒙古族使用的通用语言,由于蒙古文区别于其他文字的书写方式和其自身变形机制等特点,在很多通用的文字处理引擎中都不被支持。在嵌入式产品开发与应用领域中Linux加QTE已经成为流行方式。该文给出了一种在QTE环境上实现基于标准Unicode的蒙古文点阵显示和变形算法, 并自定义了支持蒙古文的QTE组件,扩展了QTE功能,为在Linux加QTE方式的嵌入式体系结构中处理蒙古文提供了一种解决方法。