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A version of fractal dimension used in time-series analysis.

An n×n matrix whose rows are composed of cyclically shifted versions of a length-n list l. For example, the 4×4 circulant matrix on the list l={1,2,3,4} is given by C=[4 1 2 ...

A fractal process for which H<1/2, so r<0.

The process of computing a matrix inverse.

A fractal process for which H>1/2, so r>0.

An efficient version of the Walsh transform that requires O(nlnn) operations instead of the n^2 required for a direct Walsh transform (Wolfram 2002, p. 1072).

There are three flavors of Hough transform. The first (original) was used to detect straight lines in bubble chamber images. The technique parameterizes pattern space, then ...

If the sampling of an interferogram is modulated at a definite frequency instead of being uniformly sampled, spurious spectral features called "ghosts" are produced (Brault ...

Deduction is the process of drawing conclusions from premises and syllogisms.

A spatial point process is a point process which models data that is localized at a discrete set of locations in space or, more specifically, on a plane.