Teaching Reform of Theory-Practice Integration in Signal Sampling of Digital Signal Processing Course

Signal sampling is one of the main challenges in teaching digital signal processing course. Aiming at the lacks of experimental, higher-order thinking training and other problems in the existing teaching, we carry out the reform and practice of signal sampling teaching based on the concept of outcome-based education concept for engineering certification. According to the connotation of the course objectives supported by signal sampling, we reconstructed the teaching contents including “mathematical description → mathematical modelling → model implementation → engineering application”, developed online and offline teaching materials based on “Mosoteach Software” and “Pocket Lab”, and implemented the new teaching mode of “BOPPPS + Pocket Lab”. The results of teaching practice show that students have a good teaching effect as they deeply understand and apply the knowledge related to signal sampling, and at the same time, their higher-order thinking patterns, e.g. modelling, analysis, design, et al., are trained in learning.