Chapter 1, Problem 1.26P

Repeat Problem 1-22 using MATLAB to perform the calculations. Create a vector for the voltage values, $\text{v}=\left[\begin{array}{cccccc}15& 5& 10& -10& 20& 20\end{array}\right],$ and a vector for the current values, $i=\left[\begin{array}{cccccc}-1& 1& 2& -1& -3& 2\end{array}\right].$ Compute the corresponding vector for the power values, p, using element-by-element multiplication $\left(.*\right)$ and then use the sum command to verify the power balance.