Related articles:
JPEG
DV
Discrete Fourier transform
Fast Fourier transform
Orthogonal matrix
Image compression
Fourier series
Chebyshev polynomials
Audio compression (data)
Quantization (signal processing)
Theora
Key terms:
dct
dft
fft
transform
mdct
orthogonal
fft algorithm
discrete cosine transform
boundary conditions
ieee trans
fourier transform
dct types
dct algorithms
odd around
signal processing
quad k
overall scale factor
discreta
orthogonal matrix
even or odd
even symmetry
fourier series
multidimensional
if one further multiplies
discrete fourier transform
multiplies by an overall scale
further multiplies by an overall
chebyshev
discontinuities
equivalent to a dft
dcts of types
fast fourier transform
specialized dct algorithms
dft or dct
transformada
modified discrete cosine transform
halfway between two data points
yip
arithmetic counts
some authors further multiply
breaks the direct correspondence
discrete sine
implies the boundary conditions
audio compression
sinusoids
winograd
closely related
elements are zero
exactly equivalent
frigo
Search external links cited by footnotes on Wikipedia page Discrete cosine transform:
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