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Lecture
Fourier Filtering
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Related lectures (30)
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Fourier Transform: Circuit Analysis
Explores the Fourier transform applied to circuit analysis and its properties.
DFT Calculation Examples
Covers examples of Discrete Fourier Transform calculations for different signals and frequencies.
Continuous-time Fourier Transform
Covers the continuous-time Fourier transform, its properties, and applications to stable LTI systems.
Fourier Series and Analysis
Covers Fourier series, analysis, the heat equation, Gibbs phenomenon, and Fourier transform properties.
Fourier Transform Applications: Image Processing Basics
Covers image processing basics, Fourier transformation, convolution, cross-correlation, and 3D reconstruction using the Radon projection theorem.
Interpreting a DFT plot
Explains the interpretation of a DFT plot and energy distribution in signals.
Discrete-Time Fourier Transform
Explores the discrete-time Fourier transform, its properties, and signal transformations, including examples like the rectangular pulse and unit impulse.
Image Processing I: Ordered Dithering and Fourier Transform
Explores ordered dithering and Fourier transform in image processing.
Properties of Time-Frequency Domain Signals
Covers the main properties of time-frequency domain signals and their limitations.
Signals & Systems II: Fourier Transform and FFT
Explores Fourier Transform, FFT algorithms, DFT implementation cost, and frequency division for efficient computation.
