Category:Discrete Fourier transform
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Main English Wikipedia article: Discrete Fourier transform.
- See also the Wikipedia article: en:Discrete Fourier transform over a ring.
Media in category "Discrete Fourier transform"
The following 19 files are in this category, out of 19 total.
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2x2 radix butterfly diagram.png 1,938 x 1,098; 270 KB
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2x2 radix butterfly diagram.svg 872 x 494; 2.51 MB
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DFT 2sin(t) + cos(4t) 25 points.svg 583 x 414; 52 KB
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DFT 2sin(t) + sin(4t).svg 583 x 414; 45 KB
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Dft visualization rev2 n0008 trimmed nobox.svg 1,246 x 1,260; 533 KB
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Dft visualization rev2 n0008 trimmed.svg 1,246 x 1,260; 500 KB
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DirectAndFourierSpaceLocations.png 1,644 x 838; 154 KB
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DIT-FFT-butterfly.svg 302 x 298; 78 KB
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Fast Fourier transform.png 430 x 172; 8 KB
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FFT aliasing 600.gif 600 x 400; 4.88 MB
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FFT of Complex Cosine.png 963 x 575; 43 KB
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FFT of Cosine Summation Function.svg 970 x 805; 206 KB
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Fourier transform, Fourier series, DTFT, DFT.svg 1,128 x 672; 100 KB
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From Continuous To Discrete Fourier Transform.gif 800 x 242; 15 KB
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OFDMcdd 1.gif 960 x 720; 16 KB
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Ripetizione segnale in t e omega.gif 600 x 374; 15 KB
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Vector Radix 2x2 Butterfly.png 1,120 x 481; 23 KB
_%2B_cos(4t)_25_points.svg){kind=link}
_%2B_sin(4t).svg){kind=link}
