Using the symmetry of set element and generating function, we obtain counting formulas for the finite bound combination,-multiple bound combination and circle bound combination. 文章研究了一些限距组合,利用集合元素的对称性,构造生成函数等计数技巧,提出了有限距组合,倍限距组合及环状限距组合的一系列计数公式。
An algorithm in approximating and generating a circle 圆的等面积逼近和生成
An algorithm of generating a circle with piecewise Bezier curves 分段Bezier曲线绘圆算法
Finally the parameters for generating an inscribed sphere from an initial cubic mesh are given. The Programming Solution of Inscribed Circle of Triangle 本文后半部分详细讨论了用此方法将初始立方体网格细分切割成球面的参数选取。三角形内切圆的计算机求解
Design scheme and principle were discussed. The generating methods of the guidance and control instructions and the algorithm of calculating the parameters of guidance instructions were analyzed. The scheme was compared with the big circle route flight mode adding the attitude autopilot. 讨论了设计方案和原理,分析了制导控制指令生成方法以及制导指令参数的算法,并与大圆航线跟踪+姿态驾驶仪的方案进行了比较。
A Difference Iteration Algorithm for Generating a Circle 差分迭代圆生成算法
A New Optimal Approximate Algorithm for Line Generating Circle 线生成圆弧的最佳逼近新算法
For the solution of problems between multi-function and low cost, the highly integrated MAX181/ MAX180A/ D chip and single micro-processor have been adopted in the design. The special sampling control circle and storage address generating circle have been designed as well. 采用高集成度的MAX180/MAX181芯片及单片微处理理器,并设计了专用的采样控制和存储地址生成电路,解决了多功能与低成本间的问题。