Development of a Visual Experimental Platform for “Signals and Systems” Based on MATLAB App Designer and Empirical Research on Blended Teaching

Key Points

• The research aims to address issues in engineering education by enhancing student engagement and assessing learning through a new teaching approach.
• Developed a visual experimental platform using MATLAB App Designer.
• Reformed teaching methodology to include pre-class rehearsals, in-class exploration, and post-class expansion.
• Implemented a multidimensional evaluation system for assessing student performance.
• Teaching reform significantly improved course objective attainment.
• Increased student classroom participation was recorded after implementing the new blended teaching model.