1) wire triangle
线三角
2) trigonometric curves
三角曲线
1.
The second chapter deals with a class of 3-degree continuous trigonometric curves with the shape parameter,the curve that interpolates start point and end point is analogous to Bézier curve,the larger isλ,the curve comes more near the control polygon,the elliptic and parabolic arcs can be represented exactly by the curve.
本文一共包含五章内容 第一章,简单介绍了研究背景及主要研究内容; 第二章提出了一种带参数的三次三角曲线,具有类似Bézier曲线的性质,插值于起点和末点,λ越大越接近控制多边形,利用此曲线能精确表示椭圆与抛物线弧。
2.
This paper deals with the problem of trajectory synthesis using trigonometric curves,which are defined by sinusoidal functions and their harmonics.
这篇论文介绍如何使用三角曲线进行轨迹合成。
3) trigonometric curve
三角曲线
1.
A kind of quadratic parametric trigonometric curve is presented on special quadratic trigonometric basis, which basis functions have two parameters.
给出了一种类似Bzier曲线的二次参数三角曲线,其基函数由一组带有两个参量的二次三角函数组成。
4) Triangle line method
三角线法
5) triangle baseline
三角基线
1.
A location method using PRC only with triangle baseline is proposed.
针对上述不足,提出一种三角基线只测相位差变化率的定位方法,该方法通过测量两组相位差变化率解得方位角,避免了解模糊运算。
6) curved cam
曲线三角
补充资料:三角形中位线定理
Image:1173272577551193.jpg
定理 三角形的中位线平行于第三边,并且等于它的一半
说明:补充资料仅用于学习参考,请勿用于其它任何用途。