cosine theorem

Cosine theorem and Pythagorean theorem in space

立体几何的余弦定理和勾股定理

A discrete cosine transformation domain watermarking algorithm base on Chinese remainder theorem and region of non interest ( RONI) is proposed.

提出了一种基于中国剩余数定理和非感兴趣区域的余弦域水印算法。

The Cosine Theorem of System Output and Its Application

系统输出余弦定理及其应用

Based on theory of spherical symmetry triangle and spherical triangle cosine theorem, the characteristics of two configurations of a spherical triangle is educed.

由球面对踵三角理论和球面三角形余弦定理，得出球面三角形在其三边恒定的情况下有两种构型及其这两种构型的特点；

The cosine theorem is not a unique characteristic of triangle, but any plane polygons and any polyhedron ( regard area as attention point), even any many dimensional space similar objects ( regard broad value as attention point) suitable universal law.

余弦定理并不是三角形所独有的特性，而是任何平面多边形、以及任何多面体（以面积为关注点）、甚至任何高维空间类似物（以广义体积为关注点）均适用的普遍规律。

The Cosine Theorem of the Convex Polyhedron

凸多面体的余弦定理

Wide cosine theorem of k dimension simplex

k维单形上的广义余弦定理

Solving the Helen Theorem with the Cosine Theorem

用余弦定理证明海伦公式

Then cosine theorem is no longer a pure problem from elementary geometry.

于是余弦定理从此不再是一个纯粹的初等几何问题。

The Importance of the Various Solutions to One Question-Supported by the Methods of the Addition Theorem of the Cosine Law; Residual dentin thickness in upper anterior teeth after root canal preparation

用余弦的加法定理不同的证明来说明一题多解的重要性上颌前牙三种不同方法根管预备后剩余根管壁厚度的研究

A new type of interpolation function that is similar to Lagrange function has been established in this paper, with the uniqueness theorem and interpolation cosine theorem given.

本文建立了一种类似拉格朗日插值函数的新型插值函数，并给出了唯一性定理和插值余项定理。