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- bezier curve equation 贝塞尔曲线方程
- The main use of the Bezier curve algorithm. 主要运用了Bezier曲线算法.;-This is a short picture screen saver
- First I will start out by describing the Bezier curve itself then move on to how to create a Bezier Patch. 首先我会描述贝塞尔曲线再介绍生成贝塞尔曲面。
- The planned path is presented as Bezier curve that can be proved to satisfy the nonholonomic constrains. 提出基于贝塞尔曲线的路径规划方法,以满足机器人的非完整约束。
- Genetic algorithm was applied to optimize the values of the three control points of the Bezier curve. 利用基因演算法可以加速曲线参数最佳化的过程。
- Bezier curve has good character ,because it uses a sequnce of special basic function . 对于贝齐尔曲线,由于它采用一组独特的基函数,所以它具有良好的优良性质。
- Bezier curve and B-Spline curve, illumination model and illumination factor template, color models and their transformations are studied in the paper. 文章主要研究了贝塞尔曲线和B样条曲线,光照明模型和光照明因子模板,颜色模型及其之间的转换,给出了具体技术的实现要点和程序框架。
- In addition ,we often encounter a general problem-it is very difficult to describe a complex shape with a single Bezier curve precise . 另外,我们经常会遇到一个普遍问题,就是难以用单一的贝齐尔曲线段描述复杂的形状。
- The height curve equation h=a 0d a1 was most accordant the pattern of height with DBH. 对树高曲线方程而言 ,h=a0 da1 最符合火炬松树高随直径变化的规律。
- Bezier curve is a good curve fitting tool with preferable interactive performance,which adapts to construct branch and trunk of trees. 贝赛尔曲线是一种很好的曲线拟和工具,交互性强,适合树木枝干建模。
- The impact of covariates on diagnostic test assessment can be deducted adopting the methods of ROC curve equation. 利用ROC曲线方程,可以扣除协变量对诊断试验结果评价的影响,并能够计算出在不同协变量取值下的ROC曲线下面积,提供更为丰富和可靠的信息。
- According to real tested data,it builds up CVC cambering curve equation by polynomial regression. 根据实测数据,采用多项式回归方法,建立CVC辊形曲线方程,并探讨了该方程的重要实际意义。
- Each subsequent Bezier requires only three more points because the begin point of the second Bezier curve is the same as the end point of the first Bezier curve, and so on. 后面的每个贝塞尔曲线只需要另外三个点,因为第二条贝塞尔曲线的起点和第一条贝塞尔曲线的终点相同,诸如此类。
- Bezier curves have been widely applied to CAGD,and deeper study has been made. Bezier曲线已广泛应用在CAGD上,其理论研究也更加深入。
- The connected curve equation after spreading connected joint of taper container are derived, the new blanking method with computer is put forward. 导出了圆锥形容器接管交线在展开接管表面后的曲线方程,提出了用计算机绘制其交线,即放样下料的新方法。
- As with Bezier curves, clever placement of CVs can restore continuity. 就像用贝赛曲线,如果巧妙的布置CV的位置,那么连续性将被恢复。
- With variation of shearing angles, the strength curve equation of thenardite and calcium thenardite salt rocks are deduced. 另外,由变角剪切试验结果分别获得了无水芒硝和钙质芒硝岩盐的强度曲线方程。
- In addition to procedures to achieve cubic Bezier curve drawing, but also realized the point, line, round mapping, can be used as learning computer graphics algorithm reference. 程序除实现三次Bezier曲线的绘制,还实现了点,直线,圆的绘制,可做为学习计算机图形算法的参考。
- Based on the tooth profile curve equation of inner rotors in cycloidal pump, the formula for displacement calculation of the pump are derived. 根据摆线泵内转子的齿廓曲线方程,推导出了摆线泵的排量计算公式。
- Based on production decline curve equation, through mathematical derivation, a kind of logarithmic type production decline curve equation is obtained. 在产量衰减曲线方程的基础上,通过数学推导,得到了一种对数型产量衰减曲线方程。