Sampling and Reconstruction (S&R) App

This lecture video illustrates the basic concepts of Sampling and Reconstruction. Here we would see how to sample a signal and reconstruct again by the means of Low-Pass filtering. We would also see how variation in the sampling parameters affect our reconstructed message signal. **** App Download Link **** https://drive.google.com/file/d/1opBgvpkKah7xdK8INLLkB-5V9QwiwKAq/view?usp=sharing **************************** Please follow the timestamps to move between sections - 00:00 (Intro) 00:38 (App Layout) 01:51 (Message Signal) 03:38 (Sampler/Switching Pulse) 04:57 (Effect of varying Duty Cycle) 06:21 (Frequency response of Switching Pulse Signal) 09:14 (Sampled Message Signal) 11:22 (Sample and Hold) 12:42 (Sampled signal with varying Sampling Frequency) 14:30 (Sampled signal with varying Duty Cycle) 15:13 (Frequency Response of Sampled Signal) 17:34 (Filter Response) 18:25 (2nd Order Filter) 22:54 (4th Order Filter) 26:17 (Filter Visualization (FV) Tool) 28:01 (Sampled Signal with Filter Response) 29:23 (Reconstructed Message Signal) 31:59 (Effect of Higher Order Filter on Reconstructed Signal) 33:08 (Effect of Sample & Hold on Reconstructed Signal)