clear all
clc
sinusna=@(x)sin(x);
kvadratna=@(x)x.^2;
x=0:0.01:4;
y=sinusna(x);
y1=kvadratna(x);
plot(x,y,'r',x,y1,'g','LineWidth',2)
xlabel('x-osa')
ylabel('y-osa')
grid on