ControllabilityMatrix[ss] gives the controllability matrix of the StateSpaceModel object ss.
DihedralGroup[n] represents the dihedral group of order 2 n.
DocumentNotebook[{cell_1, cell_2, ...}] represents a complete document notebook in the Mathematica front end.
FindEdgeCover[g] finds an edge cover of the graph g with a minimum number of edges.
GraphQ
(Built-in Mathematica Symbol) GraphQ[g] yields True if g is a valid Graph object and False otherwise.
GraphStyle is an option to Graph and related objects that specifies styles to use for the different graph elements.
ImageKeypoints[image] finds key features in image and returns their coordinates.ImageKeypoints[image, prop] gives the specified property prop for each keypoint.
InverseHaversine[z] gives the inverse haversine function hav -1 (z).
MexicanHatWavelet[] represents the Mexican hat wavelet of width 1.MexicanHatWavelet[\[Sigma]] represents the Mexican hat wavelet of width \[Sigma].
RandomPermutation[gr] gives a pseudorandom permutation in the permutation group gr.RandomPermutation[gr, n] gives a list of n pseudorandom permutations in the permutation ...