how to normalize results from ode45
2 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
I solved using the shooting method the first 3 level of the anharmonic quantum potential well
I get a plot like this
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/291931/image.jpeg)
since I've found the three energys with fzero I simply run this code
Any suugest in how to normalize?
thank you
x=linspace(-0.5,+0.5);
V=alpha*x.^2+beta*x.^4;
xspan = [-0.5,0.5];
options = odeset('RelTol',1e-8,'absTol',[1e-8,1e-8]);
for i=1:length(ENERGIE)
Etrial=ENERGIE(i);
[T,Y] = ode45(@Anharmonic,xspan,init_cond,options);
plot(T,Y(:,1))
end
2 Kommentare
Akzeptierte Antwort
darova
am 11 Mai 2020
What if just to scale the data?
clc,clear
x = -1:.1:1;
y = 2 - x.^2;
plot(x,y) % plot original data
s = trapz(x,y) % find area ander the curve
y1 = y/s; % scale data
line(x,y1) % plot scaled data
trapz(x,y1) % calculate area under the scaled curve
0 Kommentare
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Quantum Mechanics finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!