What kind of structure is that in MATLAB I've never seen it before... (Differential equations)

f = @(t,x) [-x(1)+3*x(3);-x(2)+2*x(3);x(1)^2-2*x(3)];

what does "@(t,x)" represent and there's some room between the expression and this thing I put in quotes..

Answer 1

[Roberto]

It creates a function handle, also called anonymous functions learn more here

[Douglas Alves]

Thank you. That was the first time i've seen it. I didn't even know how it was called.