It enhances the ability of local searching by using Simulated Annealing, deals with the solutions out of constrains by linear crossing, and differentiates feasible solutions from unfeasible solutions by .
它用模拟退火算法来增强局部搜索能力,用线性交叉来处理约束以外的解,将可行解与不可行解用适应值的正负来区分。
This paper improved flating horizon algorithm, and presented an algorithm for plotting 3 dimensional cross--hatching based on 3 dimensional geometric transformation and gives the basic ideas for plotting 3 dimensional cross-hatching.
在分析绘制参数曲面浮动水平线算法基础上，针对使用上浮动水平线的情况，改进了浮动水平线算法，并结合三维几何变换、投影变换以及绘制交叉影线的基本思想，提出了一种三维交叉影线的绘制算法，并研究了使用不同颜色绘制三维交叉影线，以便更好地表现三维立体形状。
This paper centers on the analyses and the solution to the shortest line between the two cross-straight lines under the limited conditions.
对限定条件下两交叉直线间的最短连线问题进行了分析与求解。