I have decided to do some repetition in Matlab during this summer so I'm doing a lot of assignments again that I have already finished a couple of months ago. Though, I stumble upon a certain assignment and my solution would be:
load tal
v_stor=[];
v_liten=[];
v_mellan=[];
for i=1:length(V)
if V(i)>=10
v_stor = v_stor + V(i);
elseif V(i)<=-10
v_liten = v_liten + V(i);
else
v_mellan = v_mellan + V(i);
end
end
v_stor
v_mellan
v_liten
I think it's pretty straightfoward what I want my code to do. This gave me empty vectors and I was confused why, so I checked my earlier solution:
load tal
t = 0;
v_stor = [];
v_mellan = [];
v_liten = [];
for i= 1:length(V)
if V(t+1)>= 10
v_stor=[v_stor V(t+1)];
elseif V(t+1)<=-10
v_liten = [v_liten V(t+1)];
else
v_mellan=[v_mellan V(t+1)];
end
t=t+1;
end
v_stor
v_mellan
v_liten
So my question is, why is my second solution wrong and how come, in my earlier solution, that I used V(t+1)? It looks the same to me.
Edit: Vector V is of size 1000x1
