SquareWave (Built-in Mathematica Symbol)

SquareWave[x] gives a square wave that alternates between +1 and -1 with unit period.SquareWave[{y_1, y_2}, x] gives a square wave that alternates between y_1 and y_2 with ...

WaveletListPlot (Built-in Mathematica Symbol)

WaveletListPlot[dwd] plots wavelet transform coefficients in the DiscreteWaveletData dwd.WaveletListPlot[dwd, wind] plots wavelet transform coefficients corresponding to the ...

Graphs & Networks (Mathematica Guide)

Graphs and networks are all around us including technological networks (the internet, power grids, telephone networks, transportation networks, ...), social networks (social ...

Convergents (Built-in Mathematica Symbol)

Convergents[list] gives a list of the convergents corresponding to the continued fraction terms list.Convergents[x, n] gives the first n convergents for a number ...

CellMargins (Built-in Mathematica Symbol)

CellMargins is an option for Cell that specifies the absolute margins in printer's points to leave around a cell.

GradientFilter (Built-in Mathematica Symbol)

GradientFilter[image, r] gives an image corresponding to the magnitude of the gradient of image, computed using discrete derivatives of a Gaussian of pixel radius ...

KCoreComponents (Built-in Mathematica Symbol)

KCoreComponents[g, k] gives the k-core components of the underlying simple graph of g.KCoreComponents[g, k, "InDegree"] gives the k-core components with vertex in-degrees at ...

Length (Built-in Mathematica Symbol)

Length[expr] gives the number of elements in expr.

TetGenGetFacets (TetGenLink Package Symbol)

TetGenGetFacets[expr] returns the facets for a TetGen expression.

FunctionalGraph (Combinatorica Package Symbol)

FunctionalGraph[f, v] takes a set v and a function f from v to v and constructs a directed graph with vertex set v and edges (x, f[x]) for each x in v. FunctionalGraph[{f_1, ...