clear

clc;

$\%$ Define parameters

$A=10$; Kamplitude

$a=2$; YDamping factor

$w=10$;$x$;requency

t$\_$range $=0$:$0\mathrm{.}02$:$2$; $\%$Time Range

Xposition Equation

$x=A^{**}$exp$(-a^{**}{t}_r$ange$){*}^{**}sin(w^{**}{t}_r$ange$)$;

Ydifferentiate position equation

$h=0\mathrm{.}02$;$\%$ time step

$v=$diff$\frac{x}{h}$; Yeulers method

XReduce vectors to $25$ spaces elements$|$

t$\_$reduced $=$ t$\_$range end

Why am i geeting this error $?$