Articles by tag: FFT

Fourier in MP3 JPEG Wi-Fi: signal decomposition

Learn how the Fourier transform underlies compression in MP3, JPEG, OFDM in Wi-Fi and MRI. Technical details of FFT, code and examples for developers. Understand the principles.

Circulants and DFT: properties and computations

Breakdown of circulants, their connection with discrete Fourier transform, FFT and Gaussian sums. Eigenvalues, algebraic structure for developers. Study the theory and algorithms.

Diagnosis of asynchronous motors in Java: FFT, Park transformation

Development of an electric motor diagnostics system with current analysis. Learn how to apply FFT and Park transformation to detect defects. Read the guide.