Question

Difference between shape function and interpolation function

Answer 1

SHAPE FUNCTION

The shape function is the functionwhich interpolates the solution between the discrete values obtained at the mesh nodes. Therefore, appropriate functions have to be used and, as already mentioned, low order polynomials are typically chosen asshape functions. In this work linearshape functions are used.

INTERPOLATION FUNCTION

something interpolated, as a passage introduced into a text. Mathematics. the process of determining the value of a function between two points at which it has prescribed values. a similar process using more than two points at which the function has prescribed values

Answer 2

Step-by-step explanation:

Difference between shape function and interpolation function