NDGRID  NDGRID Generate N-Dimensional Grid


Usage
 
 Generates N-dimensional grids, each of which is constant in all but
 one dimension.  The syntax for its use is either
 
    [y1, y2, ..., ym] = ndgrid(x1, x2, ..., xn)
 
 where m <= n or 
 
    [y1, y2, ..., ym] = ndgrid(x1)
 
 which is equivalent to the first form, with x1=x2=...=xn.  Each
 output yi is an n-dimensional array, with values such that
 ndgrid is useful for evaluating multivariate functionals over a
 range of arguments.  It is a generalization of meshgrid, except
 that meshgrid transposes the dimensions corresponding to the 
 first two arguments to better fit graphical applications.
 