Abstract: The course of Signals and Systems is a professional basic course for undergraduate majors in electronics and communications. Comparing with the standards of the "golden course" curriculum construction, the current problems existing in the teaching subject, teaching content, teaching methods, teaching evaluation are analyzed. The teaching reform strategy based on OBE Concept under the perspective of "Golden Course" is investigated. Based on "student-centered and outcome-oriented", the teaching content structure of "three-level integrated ideological and political theories teaching" which suitable for talents development in applied undergraduate colleges is designed. An online and offline hybrid teaching mode of "learning-teaching interaction" is created, a visual GUI simulation interface that combines theory with practice is designed for implementation, and a multi-dimensional teaching evaluation system based on "output" is established. All of these, the "continuous improvement" of curriculum construction is effectively realized.

Key words: Signals and systems course, "Golden course", OBE concept, Online and offline hybrid, GUI interface