Reconstruction Theorem: Sampling Theorem Elements

This lecture covers the reconstruction theorem, focusing on the sampling theorem elements. It explains the conditions for proper signal reconstruction, including the importance of the sampling frequency compared to the maximum signal frequency. The lecture delves into the concept of interpolation, the role of the sinc function, and the demonstration of the sampling theorem. It also discusses the implications of under-sampling and the relationship between the sampling frequency and the signal bandwidth. Through informal justifications and demonstrations, the instructor illustrates how the sampling theorem ensures accurate signal reconstruction.