...nal knot vector by joining the two knot vectors into one knot vector and set that knot value at the joint point to have the multiplicity equal to (order - 1). For example, if the first knot vector is =-=[0,0,0,1,1,1]-=- and the second knot vector is [2,2,2,3,3,3], adjust the second knot vector by s_-I to each value. Thus, the second knot vector becomes [1,1,1,2,2,2]. Suppose the order ofthese two curves are 3, then,...

... modeling package in the future work. 174sREFERENCES [1] Anderson D. A., Tannehill J.C. and Pletcher R. H. =Computational Fluid Mechanics and Heat Transfer _, Hemisphere Publishing Corporation, 1984. =-=[2]-=- Arabshashi, A., "A Dynamic Multiblock Approach to Solving the Unsteady Euler Equations about Complex Conffigurations.",Ph.D Dissertation,MississippiStateUniversity,May 1989. [3] Barnhill R.E, =Geomet...

...ors into one knot vector and set that knot value at the joint point to have the multiplicity equal to (order - 1). For example, if the first knot vector is [0,0,0,1,1,1] and the second knot vector is =-=[2,2,2,3,3,3]-=-, adjust the second knot vector by s_-I to each value. Thus, the second knot vector becomes [1,1,1,2,2,2]. Suppose the order ofthese two curves are 3, then, the final knot vector should be [0,0,0,1,1,...