About this document
Square Wave Filtering and Reconstruction by Dhruv is a document available to read on EtoBox.
This document contains the code for a signal processing lab experiment. It defines variables like sampling frequency and time vectors. It generates a square wave at 725Hz, takes its FFT, and filters it with a 3kHz low pass filter. It then multiplies the filtered signal by a 10.5kHz cosine wave, takes the FFT, and multiplies it by another cosine wave. Finally, it reconstructs the signal and plots the original and reconstructed signals in time and frequency domains.
- Author
- Dhruv
- Language
- EN