Study of Traversing List Algorithm in Constant Space;
在常量空间内遍历列表的算法研究
The Implementing of Flexible ListCtrl in VC;
在VC中实现灵活的列表控件
The Design and Implementation of Group List Management Server in the PoC System;
PoC中组列表管理服务器的设计与实现
Research on NC Wire Cutting APT of Parts with Tabulated Curve;
列表曲线零件数控线切割自动编程的研究
NC APT of tabulated curve Parts;
列表曲线零件的数控自动编程
Building on mathematical theories of calculation geometric and function approaching method, circular-arc spline fitting and biarc fitting are gived for tabulated curve, circular-arc spline fitting is invariant in geometry , it is simple and accurate than other kinds of spline curve in calculation.
文章从计算几何、函数逼近论等数学理论出发,对列表曲线进行了圆弧样条拟合和双圆弧拟合。
A fitting method of listing curve based on akima interpolation;
基于阿克玛插值法的列表曲线拟合
On based of OpenGL,by using the display list and alternating refurbish to implement dynamic observation of the complex three-dimensional objects.
本文在基于OpenGL技术下,应用其显示列表以及交替刷新技术成功实现复杂网格的动态观察显示。
Aiming at the phenomena using of display list leads to leveling of the graphics recurred not to go along after outline of cutting tools was recurred in the OpenGL.
针对在OpenGL环境下对所测刀具表面轮廓测量进行三维复现后,因使用显示列表技术导致无法进行图形调平的情况,采用了对原始数据进行坐标变换的方法,解决了测量中因图形无法调平而影响测量准确度的问题。
On the basis of the geological modeling algorithm in a laboratory for many years, fast display of geological graphs has been carried into effect with OpenGL multilevel display list.
本文在实验室多年来对于地质体模型建模算法的基础上,利用树形多级显示列表,进一步改进了基于OpenGL的显示列表的图形高效显示算法,实现了地质体图形的快速显示,大大提高了更新效率。