Connecting theory to practice in an online introductory signals and systems course

Chao Wang, Stephen Phillips

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations


This research to practice full paper presents the experience and evaluation of engaging students in a theoretical online signals and systems course through a set of application-oriented MATLAB lab exercises. Learning signals and systems concepts often poses challenges to students due to the abstract nature of the concepts and students' lack of prior experience. Many interventions have been proposed in the literature to address this issue with the goal of improving the student learning experience. The challenge is how to select/adapt these activities for use in a compact, accelerated online introductory signals and systems course, in which students have a wide range of prior experience and limited interactions with faculty and peer. Specifically, this paper will discuss how five MATLAB lab exercises were introduced to connect theory to practice. The impact of this addition was evaluated through student survey and grade analysis. Survey results showed that most students, regardless of course performance, enjoyed the labs. They acknowledged that the labs helped them solidify theory through practice and also helped them connect and apply signals and systems concepts to real world applications.

Original languageEnglish (US)
Title of host publicationFrontiers in Education
Subtitle of host publicationFostering Innovation Through Diversity, FIE 2018 - Conference Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538611739
StatePublished - Jul 2 2018
Event48th Frontiers in Education Conference, FIE 2018 - San Jose, United States
Duration: Oct 3 2018Oct 6 2018

Publication series

NameProceedings - Frontiers in Education Conference, FIE
ISSN (Print)1539-4565


Conference48th Frontiers in Education Conference, FIE 2018
Country/TerritoryUnited States
CitySan Jose


  • Distance
  • Electrical Engineering
  • Entrepreneurship Programs
  • First and Second Year Programs
  • Laboratory Experiences
  • Open and Flexible Education
  • Signals and Systems

ASJC Scopus subject areas

  • Software
  • Education
  • Computer Science Applications


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