Based on slim - tube test results and the concept of "miscible function" ,a new method using component segmentation and combination was presented, in which component C7 + was segmented into several components.

Quadratic mixed functional uniform B splines with shape parameters;

Based on the research of shape control methods of discrete Coons surfaces, the shape control method of continuous Coons surfaces using only blending functions is presented, while taking the first type blended Coons surface as an example.

A method for achieving the aim of a desired deformation for a curved surface by means of changing the blending function of Coons surface under fixed boundary conditions was put forward.

Encrpytion based on a series of chaos functions

The correlation function and the side group motion of polymer;

Application of correlation function in digital signal processing;

The Analysis of correlation function used in error measurementes;