About this document
Filtering with FFT and IFFT Techniques by Shravan Kumar Luitel is a document available to read on EtoBox.
This document contains code and figures related to filtering a sinusoidal sequence using the discrete Fourier transform (DFT) and fast Fourier transform (FFT). It shows code for filtering a signal using convolution, the FFT and IFFT, and using a DFT matrix and IFFT. The code generates a sinusoidal input signal, filters it using different methods, and plots the input, filter, and output signals.
- Author
- Shravan Kumar Luitel
- Language
- EN