Revision history for RadialeBasisFunktion
Additions:
[[Octave]]-Beispiel:
Additions:
=====RBF=====
Radiale-Basis-Funktion (RBF)
Radiale-Basis-Funktion (RBF)
Deletions:
Radiale-Basis-Funktion
Additions:
""β"" = 1
Deletions:
Additions:
{{image url="images/FktRbfPlot.png"}}
Additions:
y1:
x0 = 0
""β"" = 5
y2:
x0 = 5
""β"" = 3
x0 = 0
""β"" = 5
y2:
x0 = 5
""β"" = 3
Additions:
%%(matlab)
x = linspace(-3,5,100);
b = 1;
y1 = exp(-b*x.^2);
b = 5;
y2 = exp(-b*(x-3).^2);
hold off
plot(x,y1,'r')
hold on
plot(x,y2,'b')
legend (['y1'; 'y2'],2)
xlabel('x')
ylabel('')
grid on
%%
x = linspace(-3,5,100);
b = 1;
y1 = exp(-b*x.^2);
b = 5;
y2 = exp(-b*(x-3).^2);
hold off
plot(x,y1,'r')
hold on
plot(x,y2,'b')
legend (['y1'; 'y2'],2)
xlabel('x')
ylabel('')
grid on
%%
Additions:
Radiale-Basis-Funktion
http://en.wikipedia.org/wiki/Radial_basis_function
{{image url="images/FktRbf.png"}}
http://en.wikipedia.org/wiki/Radial_basis_function
{{image url="images/FktRbf.png"}}
