面向实践和创新能力培养的“项目驱动+案例引导”课程教学方式方法的改革

面向本科生实践和创新能力培养,在《嵌入式系统B》专业课程和配套实践课程《嵌入式系统课程设计》教学中实施了“项目驱动+案例引导”的课程教学模式,激发本科生的主动参与性、独立思考性,形成创新思维。

集成电路设计课程教学改革——以数字集成电路原理及相关课程为例

数字集成电路原理以及相关课程是集成电路设计方向的核心专业课程。文章对专业课程教学中存在的问题进行分析,提出了相应的改革措施。其教学改革不仅是单门课程的内容调整,更重要的是课程之间的协同配合。

Virtual instrument for controlling and monitoring digitalized power supply in SSRF

The Shanghai Synchrotron Radiation Facility (SSRF) needs extremely precise power supplies for their various magnets. A digital controller is being developed for the power converters of the SSRF power supply (PS). In the digital controller, a fully digital pulse-width modulator (PWM) directly controls the power unit insulated gate bipolar transistor (IGBT) of the PS. A program in LabVIEW language has been developed to control and monitor the digital PS via serial communication (RS232) from a PC and to modify its parameters as well. In this article, the software design of the virtual instrument for controlling and monitoring digitalized PS and its associated functions are described, and the essential elements of the program graphical main-VI and sub-VI source code are presented and explained. The com- munication protocol and the structure of the developed system are also included in this article.

普通财经类院校中工科专业大学生就业意向调研报告——以云南财经大学信息学院为例

"备考型"就业取代"实习应聘型"就业成为当代工科学生毕业就业新模式,由此产生的慢就业、缓就业等问题对高校就业工作和社会人才需求产生严重不利影响。本文通过对工科学院全部毕业生进行就业意向调研,发现学校专业发展教育乏力、就业指导教育薄弱以及毕业生自我定位不清、功利和利己主义盛行是产生上述问题的主要原因,因此针对性地提出精准服务指导学生就业等措施,以期从根源破解学生慢就业、缓就业的难题,为做好财经类院校中工科专业就业工作提供经验。