Numerical Analysis Slide 2 TOPIC Interpolation TOPIC Interpolation Slide 3 Interpolation is the process of estimating the value of function for any intermediate value of the variable with the help of its given set of values. Let us assume that the function y=f(x) is known for certain values of x say a for x 0,x 1,x 2,x n. As f(x 0 ),f(x 1 ),..f(x n ). The process of finding the value of f(x) corresponding to x=x i. Where x 0
