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- Rhymes: -uːʃən
- A twist or fold.
- Any of the folds on the surface of the brain.
- The shape of something rotating; a vortex.
- The state or condition of being convoluted.
- (mathematics, functional analysis) A mathematical operation on two functions that produces a third that expresses how the shape of one is modified by the other; the integral of the product of the two functions after one is reflected about the y-axis and shifted along the x-axis.
- Coordinate term: deconvolution
- 1997, Richard Tolimieri, Myoung An, Chao Lu, Algorithms for Discrete Fourier Transform and Convolution, 2nd Edition, Springer, page 101,
- Linear convolution is one of the most frequent computations carried out in digital signal processing (DSP).
- 1994, Semen B. Yakubovich, Yurii F. Luchko, The Hypergeometric Approach to Integral Transforms and Convolutions, Springer, page 183,
- In Chapter 11 we considered -convolutions of generalized -transforms. These convolutions are bilinear, commutative and associative operations […] .
- (computing) A function which maps a tuple of sequences into a sequence of tuples.
- One 360° turn in a spring or similar helix.
- (functional analysis): The term refers to both the result function and to the process of computing it.
any of the folds on the surface of the brain
shape of something rotating; a vortex — See also translations at vortex
mathematics: mathematical operation on two functions
computing: function that maps a tuple of sequences into a sequence of tuples
- The translations below need to be checked and inserted above into the appropriate translation tables. See instructions at Wiktionary:Entry layout § Translations.
- convolution in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913
- convolution in The Century Dictionary, New York, N.Y.: The Century Co., 1911
- Convolution (disambiguation) on Wikipedia.Wikipedia
- Convolution (computer science) on Wikipedia.Wikipedia
- Convolution on Wolfram MathWorld
- Convolution of functions on Encyclopedia of Mathematics
convolution f (plural convolutions)