Abstract: The teaching of the "Signal and System" course plays a very important role in the cultivation of information technology talents. Therefore, the quality of teaching has a crucial impact on the learning effect of students. However, judging from the actual teaching situation of the current "Signal and System" course, there are still many problems. These problems are also the key factors affecting the quality of talent training. Based on an in-depth analysis of the problems in the teaching of the "Signals and Systems" course, this article elaborates on the relevant exploration and practical strategies for the reform of the course teaching, hoping to play a positive role in solving the current educational dilemma and promoting talent training.

Key words: Signals and systems, Curriculum teaching, Teaching reform, Practical strategies