How to Integrate the equation with function handler?
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
%% Thank you in advance!!
clc;
clear;
close all;
syms omega1
n=2;
a1=1;
x=2;
y=2;
G_2=5;
Q_2=0;
A_hs =-G_2/omega1^2;
B_hs =(-G_2*abs(omega1) - Q_2*1i*omega1)/omega1^2;
Phi=(A_hs+B_hs.*x).*exp(-abs(omega1).*x);
f=@(omega1) A_hs.*(exp(-x*abs(omega1))).*exp(-1i.*omega1.*y);
sigma_xx=(integral(f,-2,2))
### showing Some error in calculation
0 commentaires
Réponses (1)
Ioannis Matthaiou
le 15 Avr 2021
The command can be as follows:
sigma_xx=ode45(@(t,omega1) f(t,omega1,x,y), tspan, ICs, options)
The function to integrate as follows:
function sigma_x = f(t,omega1,x,y)
sigma_x = A_hs.*(exp(-x*abs(omega1))).*exp(-1i.*omega1.*y);
end
3 commentaires
Ioannis Matthaiou
le 15 Avr 2021
Hello,
Please read the following official documentation: https://uk.mathworks.com/help/matlab/ref/ode45.html
Voir également
Catégories
En savoir plus sur Symbolic Math Toolbox dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!