sombrero.m File Reference

Functions
endif	if (nargin< 2) if(n > 1) tx
	if (nargout==0) surf(tx
	box ("off")
endif else	error ("sombrero: number of grid lines must be greater than 1")
endif else	print_usage ()
endif endfunction!demo	!sombrero ()
Variables
	function [x, y, z]
	r = meshgrid (tx, ty) sqrt (xx .^ 2 + yy .^ 2) + eps
	tz = sin (r) ./ r
	ty
else	x = tx
	y = ty
	z = tz

---

Function Documentation

endif endfunction !demo !sombrero

(

)

box

(

"off"

)

endif else error

(

"sombrero: number of grid lines must be greater than 1"

)

if

(

nargout

= = 0

)

endif if

(

nargin< 2) if(n >

1

)

endif else print_usage

(

)

---

Variable Documentation

function[x, y, z]

Initial value:

 sombrero (n)

  if (nargin == 0)
    n = 41

r = meshgrid (tx, ty) sqrt (xx .^ 2 + yy .^ 2) + eps

ty

tz = sin (r) ./ r

else x = tx

y = ty

z = tz