13. Fourier and Spectral Applications

13.0 Introduction          .
13.1 Convolution and Deconvolution Using the FFT    .
13.2 Correlation and Autocorrelation Using the FFT    .
13.3 Optimal (Wiener) Filtering with the FFT     .
13.4 Power Spectrum Estimation Using the FFT    
13.5 Digital Filtering in the Time Domain     
13.6 Linear Prediction and Linear Predictive Coding    .
13.7 Power Spectrum Estimation by the Maximum Entropy (All-Poles) Method           .
13.8 Spectral Analysis of Unevenly Sampled Data    . .
13.9 Computing Fourier Integrals Using the FFT    
13.10 Wavelet Transforms        
13.11 Numerical Use of the Sampling Theorem     .

Author: Danny (remove the ".nospam" to send)

Last modification on: Wed, 15 Jul 2026 .