MATLAB HELP

PLEASE ADD COMMENTS/ EXPLANATIONS TO THESE LINES OF CODE

WILL RATE AND COMMENT

function Y=myLinearInterp(x,y,X) s=size(X); Y=zeros(s); for j=1:s(2) if X(j)>x(end)||X(j)=x(i) && X(j)<=x(i+1) x1=x(i); x2=x(i+1); y1=y(i); y2=y(i+1); end end Y(j)=y1+(X(j)-x1)*(y2-y1)/(x2-x1); end end end