| FFT Basics Academia |
| FFT Basics This is a simple, video tutorial to review the FFT algorithm, using an Analog Arts (http://analogarts.com/) SF880. According to the Fourier theorem, the building blocks of a function like a square, triangular, saw-tooth, and any other random function is the addition of a number of sinusoidal waves with different frequencies, phase, and amplitude. The Fourier transform breaks up this composition and presents each component of the signal. And the FFT, Fast Fourier Transform algorithm, computes these components with a remarkable processing time efficiency.... Please help us with tutorial articles by writing to: info@analogarts.com https://youtu.be/0OLGuJmHgV4 |