CVXOPT: A Python Package for Convex Optimization
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5. Discrete Transforms (cvxopt.fftw)
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5.2 Discrete Cosine Transform
5.1 Discrete Fourier Transform
dft
(
X
)
Replaces the columns of a dense complex matrix with their discrete Fourier transforms: if
X
has
n
rows,
idft
(
X
)
Replaces the columns of a dense complex matrix with their inverse discrete Fourier transforms: if
X
has
n
rows,
CVXOPT: A Python Package for Convex Optimization
Previous:
5. Discrete Transforms (cvxopt.fftw)
Up:
5. Discrete Transforms (cvxopt.fftw)
Next:
5.2 Discrete Cosine Transform
Release 0.8.2, documentation updated on February 6, 2007.