This paper presents a methofor nearlarc-length parameterization based on the rational quadratic function. The arc-length function of parametric curve is mon- tonic increasing, the monotonity preservin
This is a paper formulated numerical inversion of Laplace transform with alge-bra method. The formulation is simple for calculation and has the form of Gauss numerical integration. It is a practical n
This paper deals with the period T of pseudorandom number sequence gener- ated by subtract- with borrow (SWB ). For the selected base b,legs r > s it is shown that T is dependent only on b, r and s an
The paper describes how to generate three-dimensional numerical grid by the elliptic equation method in detail. Then we put this method into the grid gener-ation of the automotive external flow. The r