Nonscalar arrays of function handles are not allowed; use cell arrays instead.
3 次查看(过去 30 天)
显示 更早的评论
a_vec=[0.020 0.025 0.030];
for i=1:length(a_vec)
dP_dt_1(i)=@(P) (a_vec(i).*P)-(b.*P.^2);
[t_ode45_vec_1,y_ode45_vec_1] = ode45(@(P,t) dP_dt_1(t),[t_0 t_max],P_0);
figure(5)
plot(t_ode45_vec_1,y_ode45_vec_1)
hold on
end
Hi everyone, when I try to run this piece of code, I get an error :
Nonscalar arrays of function handles are not allowed; use cell arrays instead.
How can I resolve this error?
Thanks in advance!
0 个评论
采纳的回答
James Tursa
2020-4-28
You don't need to create an array of function handles. You just need to construct one function handle to use for that iteration. So just
dP_dt_1 = @(P) (a_vec(i).*P)-(b.*P.^2);
更多回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Creating and Concatenating Matrices 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!