3. Understanding the Discrete Fourier Transform DTFT / DFT and sampling theory.

The 3rd video in [FA series], which handles the DTFT and pave the way to the DFT and FFT, also talks about Nyquist sampling criterion, and the sampling theory in general.

• #education
• #dft
• #dtft
• #ft
• #discrete
• #fourier
• #transform
• #time
• #sampling_theory
• #nyquist