Lagrange Interpolating Polynomial Using Matlab function lg=lagrange(x,y,lp) n=length(x); a=0; for i=1:n p=1; q=1; for j=1:n if (i~=j) p=p*(lp-x(j)); q=q*(x(i)-x(j)); end end a=a+(p/q)*y(i); end lg=a; Arguments sent to the function are:- lagrange(xdataset,ydataset,interpolating point) Email ThisBlogThis!Share to TwitterShare to Facebook
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