I$\text{'}$m trying to write a code in MATLAB that takes the unit vector equations from the initial position equation $($r$1=3$x$^+4$y$^$ where x$^$ is x hat and y$^$ is y hat$)$ and velocity $(-0\mathrm{.}5$x$^-0\mathrm{.}5$y$^$ where x$^$ and y$^$ are that variable with a hat$)$equations and finds the absolute position at a range of times. I don't know what is wrong with what I've been trying. I currently have the code:

c$1=$zeros$(11,2)$;

r$1=[3$;$4]$;

v$1=[-\mathrm{.}5$;$-\mathrm{.}5]$;

for i$=1$; t$=0$:$1$:$10$

p$1=$r$1+(($t$).*$v$1)$;

c$1($i$,1)=$t;

c$1($i$,2)=$p$1$;

end

c$1$