Fast Fourier Transform (FFT) Explained Simply | Introduction to FFT | Digital Signal Processing

In this video, we introduce the Fast Fourier Transform (FFT), an efficient algorithm used to compute the Discrete Fourier Transform (DFT). Learn the basic concepts of FFT, why it is needed, and how it reduces computational complexity in Digital Signal Processing (DSP). Topics Covered: FFT Introduction | Need for FFT | DFT vs FFT | Computational Complexity Subscribe to Jatayu Learning and Innovation for more Digital Signal Processing tutorials and engineering lectures. #fft #FastFourierTransform #dsp #dft #digitalsignalprocessing #engineeringeducation