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Published byCory Throop Modified over 9 years ago
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OTRAS TRANSFORMADAS ESPECTRALES
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Transformada Discreta de Fourier (1D) u = 0,1,2,..., N-1 x = 0,1,2,..., N-1 Directa: Inversa:
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Transformada Discreta de Fourier (1D)
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Núcleo o Kernel de la Transformada Discreta de Fourier PARTE REAL PARTE IMAGINARIA
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=
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=
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Transformada Walsh (núcleo o kernel):
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Transformada Walsh (otra definición levemente diferente) Y en general :
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Transformada Walsh (núcleo o kernel):
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Transformada Walsh http://www.mandala.co.uk/fwt/plugin/ index.html http://www.mandala.co.uk/fwt/plugin/ index.html http://www.mandala.co.uk/fwt/plugin/ index.html http://www.mandala.co.uk/fwt/plugin/ index.html
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Transformada Hadamard
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Transformada Discreta Coseno
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Transformada Discreta Coseno (kernel)
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Transformada Hartley http://www.de.ufpe.br/~rjdsc/research/papers/Cintra_- _A_Transformada_Aritmetica_de_Hartley.pdf
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Transformada Hartley Transformada Hartley (kernel)
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Transformadas bidimensionales
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Transformada Discreta de Fourier (2D) Directa: Inversa:
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Nucleo de la Transformada Walsh-Hadamard (2D)
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Núcleo de la Transformada Discreta Coseno (2D)
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