polyval.m File Reference

Functions
endif	if (nargin< 3) s
	!assert (delta, expected, 0.00001)%!test%!x
	!assert (y1, y, sqrt(eps))%!assert(yn
	sqrt (eps))%!test%!p
	!assert (x, polyval(p, x), eps)%!x
Variables
	function [y, dy]
endif	if (!(isvector(p)||isempty(p))) error("polyval
endif!test	!r = 0:10:50
	!p = poly (r)
	!x = linspace(0,50,11)
	!y = polyval(p,x) + 0.25*sin(100*x)
	!expected
	!y1 = polyfit (x, y, numel (x) - 1) polyval (p, x)
	!yn = polyval (pn, x, [], mu)
	y

---

Function Documentation

!assert	(	x	,
		polyval(p, x)	,
		eps
	)

!assert	(	y1	,
		y	,
		sqrt(eps)
	)

!assert	(	delta	,
		expected	,
		0.	00001
	)

endif if

(

)

sqrt

(

eps

)

Type Constraints

---

Variable Documentation

!expected

Initial value:

 polyfit (x, y, numel(r)) polyval (pf, x, s) [0.37235, 0.35854, 0.32231, 0.32448, 0.31328, ...
%!    0.32036, 0.31328, 0.32448, 0.32231, 0.35854, 0.37235]

!p = poly (r)

endif !test !r = 0:10:50

!x = linspace(0,50,11)

!y = polyval(p,x) + 0.25*sin(100*x)

!y1 = polyfit (x, y, numel (x) - 1) polyval (p, x)

!yn = polyval (pn, x, [], mu)

function[y, dy]

Initial value:

 polyval (p, x, s, mu)

  if (nargin < 2 || nargin > 4 || (nargout == 2 && nargin < 3))
    print_usage ()

endif if(!(isvector(p)||isempty(p))) error("polyval

y