An algorithm is proposed,which uses Delaunay triangulation combined with weighting function interpolation to generate three-dimensional road model based on the road data measured by multi-function laser road surface measuring instrument.

Integration of fractal interpolation functions on various scales;

Establishment of multi-fields in MSC Patran by interpolation functions of Matlab;

Some properties of a fractal interpolation function;

The research of the application of the function interpolation in making up the Flash animation;

Error estimate about the third class of half - logarithm spline interpolating function;

The asymptotic expansion term of remainder term for error of inequality distance first kind cubic spline interpolating function is advanced using interpolation method for basic spline.

A method to form the interpolating function by using the moved least square method is introduced.

The interpolation functions of the RFE is polynomials of degree 4, which is the solution of elastic theory basic equation, the superiority and high efficiency of the plane 8-node RFE as compaired with the plane 4-node with several examples.