EntropyFilter[image, r] filters image by replacing every value by the information entropy of the values in its range r neighborhood. EntropyFilter[data, r] applies entropy ...
ExtentMarkers is an option to DiscretePlot and DiscretePlot3D that specifies markers to draw at extent boundaries.
FaceGridsStyle is an option for 3D graphics functions that specifies how face grids should be rendered.
FileNameSplit["filename"] splits a file name into a list of parts.
FindClique[g] finds a clique with maximum number of vertices in the graph g.
FindIndependentVertexSet[g] finds an independent vertex set of the graph g with a maximum number of vertices.
FontFamily is an option for Style and Cell that specifies the font family in which text should be rendered.
FromDMS
(Built-in Mathematica Symbol) FromDMS[{d, m, s}] converts from degrees, minutes, and seconds to decimal degrees. FromDMS["dms"] converts from a DMS string to decimal degrees.FromDMS["latlong"] converts ...
FrontEndEventActions is an option for the notebook front end that gives a list of actions to perform when specified user-interface events occur.
Function[body] or body & is a pure function. The formal parameters are # (or #1), #2, etc. Function[x, body] is a pure function with a single formal parameter x. ...