(Solved): I need help with this code in MatLab. Curve fitting is the process of constructing a curve, or ma ...

I need help with this code in MatLab.

Curve fitting is the process of constructing a curve, or mathematical function, that has the best fit to a series of data points. For this problem: 1. Using polyfit(), to best fit the vectors $$\mathbf{x}$$ and $$\mathbf{y}$$ to a quadratic polynomial. 2. Evaluate this quadratic polynomial for values from the minimum value of $$x$$ to the maximum value of $$x$$ in steps of 0.1 . (Important: use code to determine the min and max values of $$x$$, don't hardcode these values!) 3. Use a single plot function with function handle $$\mathbf{h}$$ to plot $$\mathbf{x}$$ and $$\mathbf{y}$$ as blue circles, and the fitted quadratic polynomial as a smooth red line (no markers). Example Output. Please note that even though axes labels, a title, and a legend have been provided in the example above, it is not necessary to add them in your solution.