%0 Journal Article
%T 应用函数绘制可选性曲线
%A 吕一波
%A 彭德强
%J 洁净煤技术
%D 2006
%X 为了科学准确地获取可选性曲线,提出了一种应用贝兹函数(Bezier)拟合曲线的方法,其核心技术是依据密度组成已知点的变化趋势,应用贝兹函数实现自动插值计算,采用VB编程来实现可选性曲线可视化绘制,使可选性曲线便于分析与计算。通过实际验算,拟合误差是1.88,证明使用该方法拟合可选性的曲线是可行的。 The washability curves were fitted using the Bezier function.The principle of this method is to calculate the appropriate point automatically through Bezier according to the change tendency of the data which was composed of different dense point.For the convenience of the analysis and calculation,the visualization of the washability curve was made by the VB programme.The standard deviation between the predict data and the original data was 1.88.It can conclude that the Bezier function is available to fit the washability curves
%K 可选性曲线
%K vb
%K 贝兹曲线(Bezier)
%K 拟合 washability curves
%K vb
%K Bezier function
%K fit.
%U http://www.jjmjs.com.cn/WKD/WebPublication/paperDigest.aspx?paperID=d6b65aa3-683e-4780-820b-acedcbd8feea