1) logarithmic curve projection method
对数曲线投影法
2) projective curve
投影曲线
1.
In order to guarantee the quality of surface finish machining and reduce the work volume in the subsequent processes,the paper proposes an error-controllable direct interpolation algorithm of projective curves on sculptured surfaces.
为保证曲面精加工质量的一致性,减轻后续处理工作量,提出了一种误差可控的复杂曲面上投影曲线的直接插补算法。
3) projection curve
投影曲线
1.
The projection curve analysis when a plane cuts off a circular cone with an ellipse section line at an oblique angle;
平面斜截正圆锥截交线为椭圆时投影曲线分析
2.
The brightness information and the projection curve of the reflect image from the fabric surface are used to confirm the position of the yarn clearances in the processed imag.
在处理后织物图像的亮度投影曲线中,通过区域排查的方法确定纱线间隙的位置。
5) logarithmic curve method
对数曲线法
1.
A comparison between the calculated results and the observation setdement shows that the logarithmic curve method is the most optimized method in settlement prediction of express highway.
以汾灌高速公路为背景,采用Asaoka法、灰色预测法和对数曲线法对实测沉降历史曲线进行沉降预测,并与实测沉降量进行对比。
6) Create Normal Projected Curve
创建法线投影曲线
补充资料：对数曲线预测法
对数曲线预测法
【对数曲线预测法】用对数函数:夕=a+bint，来拟合预测对象的历史数据，从而建立预测模型的方法。其适用条件是，预测对象的增长趋势近似于对数函数曲线，并且在预测期限内不会发生突变。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条