refcurve
Add reference curve to plot
Syntax
refcurve(p)
refcurve
refcurve(ax,p)
hcurve = refcurve(...)
Description
refcurve(p)
adds a polynomial reference
curve with coefficients p
to the current axes.
If p
is a vector with n+1
elements,
the curve is:
y = p(1)*x^n + p(2)*x^(n-1) + ... + p(n)*x + p(n+1)
refcurve
with no input arguments
adds a line along the x axis.
refcurve(ax,p)
uses the plot axes specified in
ax
, an Axes
object. For more information, see
axes
.
hcurve = refcurve(...)
returns the handle
hcurve
to the curve using any of the input
argument combinations in the previous syntaxes.
Examples
Version History
Introduced before R2006a