Problem $3(7$ points$)$

It is your turn to create a MATLAB problem for potential use by your classmates in preparing

for the final exam! Your submission will consist of two parts, following the specified criteria:

A problem statement submitted as a pdf$,$ including

context for why the code is to be written

what the code is supposed to do

any constraints on how the code is to be written

Solution code that functions as intended, with

a minimum of two of the following constructs in the code:

file input and$/$or output

@ graphing $($may include subplots$)$

polyfit$/$ polyval

for loop and$/$or while loop

logical indexing

@ strings

at least one meaningful user$-$written function

output to the screen

between $10$ and $25$ executable $($i$.$e$.,$ non$-$commenting$)$ lines

comments at the top of the code section for this problem indicating:

which constructs from the list you have included

whether you give permission to have your problem included in the exam

review materials

if you give permission, whether you want us to include your name or list

you as an anonymous student

sufficient comments to explain what the code is doing

good coding practice, such as white space, indenting, and meaningful variable

names to aid the graders in interpreting your code