Create a variable named $$x$$ and use the linspace function to assign it $55$ values ranging from $-5$ to $5.$ Next,

create a variable named $$y$$ and assign it the values of x times $0\mathrm{.}2.$ Now create a variable named $$y$2$ and

assign it the values of a sine by passing x to the sin function. Use the function plot to plot x vs

y$.$ Use the function hold on so that you may plot x vs y$2$ on top of this. Use the function title to create a

graph title called $$Simple Line and Sine.$$ Next use the xlabel and ylabel functions to label the x and y

axis as $$Time $($s$)$ and $$Data$$ respectively. Use the function legend to label y as $$line$$ and y$2$ as $$sine$.$ Finally

call hold off so that nothing else is plotted on top of these graphs.

Create a sinc wave. Do so by specifying an x vector ranging from $-$pi to pi $($pi is a reserved keyword in

MATLAB of value pi$)$ with $70$ values, and then pass this vector to the sinc function. Now, amplify this sinc

wave so that it has a max value of $50.$ Hint: this is done by mathematically manipulating the values

produced by the sinc function. Plot the result, give it some title and some x and y labels. Separately plot

the result again using the stem function. Note which plot represents the continuous$-$time function and

which represents the discrete$-$time function.

Finally, create a vector named vectorA. Use linspace to assign it $11$ values ranging from $2$ to $3.$ Now create

another vector named vectorB. Then, assign it values using the following code vectorB$=2$:$\mathrm{.}1$:$3.$ Inspect the

actual values of these vectors by opening them $($click on their names in the workspace$).$ Are they the

same? Conceptually, how did the construction of these two vectors differ $($what is the difference in the

parameters used to construct them$)?$