ezmeshc - Maple Help

MTM

 ezmeshc
 3-D mesh and contour plotter

 Calling Sequence ezmeshc(f) ezmeshc(f,[min,max]) ezmeshc(f,[xmin,xmax,ymin,ymax]) ezmeshc(f,g,h) ezmeshc(f,g,h,[min,max]) ezmeshc(f,g,h,[xmin,xmax,ymin,ymax]) ezmeshc(...,gridsize) ezmeshc(...,'circ')

Parameters

 f, g, h - algebraic expression min, max, xmin, xmax, ymin, ymax - (optional) numeric gridsize - (optional) integer 'circ' - (optional)

Description

 • The ezmeshc function is the same as ezmesh except that a contour plot is drawn underneath the plot of f.
 • The ezmeshc(f) plots a three-dimensional mesh.  When g and h are specified, a parametric surface plot will be generated.
 • xmin and xmax denote the left and right endpoints of the horizontal range.  ymin and ymax denote the vertical endpoints.  When xmax = ymax and xmin = ymin, the two number min, max form can be used.  When omitted, the default range is -Pi .. Pi.
 • When three expressions are given as the first arguments in the ezmeshc calling sequence, an implicitplot3d of f(s,t), g(s,t) and h(s,t) is generated.
 • When f, g or h are not functions of x, y, indets is used to find the indeterminates.  The range limits correspond to the order of alphabetically sorted indeterminates.
 • Specifying the gridsize option generates a plot over the grid region, gridsize x gridsize.
 • Specifying the 'circ' option causes the plot to be generated over a disk.

Examples

 > $\mathrm{with}\left(\mathrm{MTM}\right):$
 > $\mathrm{ezmeshc}\left({1.3}^{x}\mathrm{sin}\left(y\right),\left[-1,2\mathrm{Pi},0,\mathrm{Pi}\right]\right)$
 > $\mathrm{ezmeshc}\left(x\mathrm{sin}\left(x\right)\mathrm{cos}\left(y\right),x\mathrm{cos}\left(x\right)\mathrm{cos}\left(y\right),x\mathrm{sin}\left(y\right),\left[0,2\mathrm{Pi},0,\mathrm{Pi}\right]\right)$