fplot fara functii, cu expresia scrisa direct

Varianta 1: expresie simbolica

syms x;

fplot(3*x - 5*sin(x), [-5, 10])

Varianta 2: functii anonime

clear
% Similar cu arrow functions din JS:
% ```js
% x => 3*x - 5*Math.sin(x)
% ```
% devine in MATLAB
% ```
% @(x) (3*x - 5*sin(x))
% ```

fplot(@(x) (3*x - 5*sin(x)), [-5, 10])

SAU stochez aia intr-o variabila mai intai:

F = @(x) (3*x - 5*sin(x));
fplot(F, [-5, 10])