Non-uniform discrete Fourier transform

Applied sciences
Information engineering
Signal processing
Fourier analysis

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Poisson Problem: Fourier Transform Approach

Explores solving the Poisson problem using Fourier transform, discussing source terms, boundary conditions, and solution uniqueness.

Fourier Transform

Covers the Fourier Transform, essential for analyzing stable LTI systems through complex exponentials.

Spectrogram Analysis: Psychoacoustic Foundations & Signal Processing

Explores spectrogram analysis, including DFT, STFT, and CQT, for tasks like music transcription and onset detection.

Frequency Response of LTI Systems

Explores LTI systems, impulse response, convolution, system properties, and frequency response, including low-pass and band-pass filters.

Fourier Analysis: Fourier Series and Transform

Explores Fourier series, DFT, FFT, and their applications in signal processing and spectroscopy.

Fast Fourier Transform (FFT): Basics and Applications

Covers the Fast Fourier Transform (FFT) algorithm and its applications in computational physics, including image processing, experimental techniques, filters, and analysis of microscopy images.

Signal Processing: Basics and Spectral Analysis

Covers the basics of signal processing, linear estimation, and digital filters.

Discrete Fourier Transform: Main Properties

Covers the main properties of the Discrete Fourier Transform and convolution methods.

Frequency Estimation: Deterministic Signals with Low Noise Level

Explores frequency estimation in deterministic signals using the DFT and spectral resolution.

Properties of Time-Frequency Domain Signals

Covers the main properties of time-frequency domain signals and their limitations.