Write the MATLAB code necessary to complete the following tasks:

Using the data file provided, use the load function to import the data set into an array variable named trajectory. The data set represents the trajectory of a moving target in $3$D space as a function of time.

Assign variables to columns $1$ though $4$ of the array to decribe the quantities of time, x$,$ y$,$ and z$,$ respectively.

Remove the offest from the time variable so the value at the starting index is zero.

Create a new column vector that contains the vector magnitude $($RMS value$)$ of each trajectory point in the data set.

Generate a figure containing a line plot of the magnitude values as a funciton of time. Be sure to include a plot title that contains your Western userid and appropriate axis labels.

Generate a second figure with a $3$D plot showing the trajectory's evolution through time. Be sure to include titling and axis labels in a similar fashion.