1) cosine amplitude
幅角余弦
2) included angle cosine
夹角余弦
1.
Four new methods are proposed, which are maximum grey correlation degree method, maximum correlation coefficient and included angle cosine methods as well as minimum Theil coefficient method.
本文对组合预测方法进行研究 ,提出了四种基于相关性的组合预测方法 ,即 :关联度极大化组合预测方法 ,相关系数极大化组合预测方法 ,夹角余弦极大化组合预测方法 ,Theil不等系数极小化组合预测方法。
2.
This paper presentrs a method with which the preferred orientation can be directly obtained by calculating the included angle cosine of fabric elements, forming fuzzy matrix of equivalence correlation and performing fuzzy cluster.
本文依据模糊数学原理,提出解决该问题的一种新方法,它通过计算夹角余弦,建立组构要素模糊关系矩阵,做模糊聚类分析,直接确定优选方位。
3.
In the model,the correlation coefficient of included angle cosine to maximum was taken as the optimization rule.
根据组合预测的思想,将无损检测中回弹法和超声法的换算强度进行加权组合,按组合计算值与实测值序列的夹角余弦值最大作为优化准则得到组合的权重系数,构建了一种新的无损检测混凝土强度换算值计算方法。
4) spectral angel cosine
光谱角余弦
5) included angle cosine method
夹角余弦法
1.
In this paper,the compatibility test and consistence test are compared,the included angle cosine method for compatibility test based on priority vectors of judging matrix is put forward,and finally,the simplicity and effectiveness of the method is demonstrated with a numerical example.
对相容性检验和一致性检验进行了比较,分析了这2个指标的异同,并从判断矩阵的排序向量出发,提出了相容性检验的夹角余弦法,最后通过一个算例说明该计算方法简洁有效。
6) cosine horn
余弦形变幅杆
1.
Theoretical deduction and modal analysis of cosine horn;
余弦形变幅杆的理论研究及模态分析
补充资料：夹角
1.两条线(直线或曲线)所夹的角。
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