Gradient Descent for Linear Curve Fitting

Gradient Descent method to calculate the optimal linear curve fitting a data.

The Data X and Y should be column vectors. The file Gradient_Descent needs to be run to get the optimal parameters and the plots associated. The user needs to enter the values of X and Y in the space provided. All files need to be in the same folder for the program to run smoothly. The function file grad_desc calculates the optimal parameter values.