transforms
The Fourier convolution theorem
taught
Taught in
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The Convolution Theorem
Fourier Analysis
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Why the theorem makes filtering computationally cheap
Fourier Analysis
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Filtering as multiplication in the frequency domain
Fourier Analysis
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Low-pass, high-pass, and band-pass filters, defined by their frequency response
Fourier Analysis
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Applied problem set: signal smoothing and edge-preserving filtering
Fourier Analysis
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What a dedicated digital signal processing course adds
Fourier Analysis
Requires
- convolution-definition-and-properties required
- fourier-transform-properties required
Required by
Local knowledge map
Local knowledge map
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Solid arrows are required prerequisites; dashed are recommended or helpful. Lower rows are more foundational. Click any box to jump to that concept.