MATLAB Function Reference Volume 1: A - E - Bad Request

ezmesh
2-524
sqrt(x.^2 + y.^2);
is written as:
ezmesh('sqrt(x^2 + y^2)')
That is, x^2 is interpreted as x.^2 in the string you pass to ezmesh.
Examples This example visualizes the function,
2
–
f ( x, y)
xe x
=
with a mesh plot drawn on a 40-by-40 grid. The mesh lines are set to a uniform
blue color by setting the colormap to a single color:
ezmesh('x*exp(-x^2-y^2)',40)
colormap [0 0 1]
0.5
0
−0.5
2
1
0
y
–
y 2
−1
−2
x exp(−x 2 − y 2 )
See Also ezcontour, ezcontourf, ezmeshc, ezplot, ezplot3, ezpolar, ezsurf, ezsurfc,
mesh
−2
x
0
2