EGR $125$ Computer Programming for Engineers

Module $8-$ Object Oriented Programming $($OOP$)$

HW $8$

Create a video solution for the following problem. Start with the requirements $($input $-$

data manipulation$/$calculations $-$ output$).$ Then explain your source code line by line

and run the code with the inputs given below. You must include pseudocode. The

video should be no longer than $10$ min $.$ Upload video link to Canvas.

Repeat HW $7$ using an OOP approach. Create a linear regression class with a minimum

of $5$ user defined functions:

Populate two vectors$($ X$[],Y[]$ using data in lin$\_$reg.txt$,$ you must use file input.

Multiply two vectors

Square a vector

Calculate the slope of the best fit line

Calculate the y$-$intercept of the best fit line

The force $(Y)$ and displacement $(x)$ data is in the file lin$\_$reg.txt$.$ You can not modify

lin$\_$reg.txt$,$ you must use it as is$.$