surf

PURPOSE

SYNOPSIS

DESCRIPTION

% -*- texinfo -*-
% @deftypefn {Function File} {} surf (@var{x}, @var{y}, @var{z})
% Plot a surface given matrices @var{x}, and @var{y} from @code{meshgrid} and
% a matrix @var{z} corresponding to the @var{x} and @var{y} coordinates of
% the mesh.  If @var{x} and @var{y} are vectors, then a typical vertex
% is (@var{x}(j), @var{y}(i), @var{z}(i,j)).  Thus, columns of @var{z}
% correspond to different @var{x} values and rows of @var{z} correspond
% to different @var{y} values.
% @seealso{mesh, surface}
% @end deftypefn

CROSS-REFERENCE INFORMATION

• axes % Create an axes object and return a handle to it.
• gca % Return a handle to the current axis object. If no axis object
• ishold % Return true if the next line will be added to the current plot, or
• newplot % Prepare graphics engine to produce a new plot. This function should
• surface % Plot a surface graphic object given matrices @var{x}, and @var{y} from

• cylinder % Generates three matrices in @code{meshgrid} format, such that
• ellipsoid % Generate three matrices in @code{meshgrid} format that define an
• peaks % Generate a function with lots of local maxima and minima. The function
• sombrero % Produce the familiar three-dimensional sombrero plot using @var{n}
• sphere % Generates three matrices in @code{meshgrid} format, such that
• surfnorm % Find the vectors normal to a meshgridded surface. The meshed gridded