cosine

名词：

名词: cosigner

更多词形：

名词: cosigner | 动词过去式: cosigned | 动词过去分词: cosigned | 动词现在分词: cosigning | 动词第三人称单数: cosigns |

单词例句：

Cosine similarity is a good reflection of vector's similarity, and it also reflect the variations of vector's elements.

余弦相似度聚类不但体现了向量之间的相似关系,而且包含了向量内部元素的变化状况。

A fuzzy adaptive watermarking algorithm of color image based on discrete cosine transform(DCT)domain was proposed.

提出了一种基于离散余弦变换(DCT)域的模糊自适应彩色图像水印算法。

The inverse hyperbolic cosine is the value whose hyperbolic cosine is number, so ACOSH(COSH(number)) equals number.

反双曲余弦值是指双曲余弦值为number的值,因此ACOSH(COSH(number))等于number。

Discrete Cosine Transform-Based ECG Data Compession by Template.

基于离散余弦变换的ecg数据模板压缩算法

This paper studies the grating projective images compression technology based on Discrete Cosine Transformation(DCT).

文中研究了基于离散余弦变换的光栅投影图的压缩。

Including discrete cosine transform, Waldock real transformation, and enhancing, sharpening and so on.

用VC++实现了数字图像处理的程序。包括离散余弦变换，沃尔实变换，以及增强，锐化等等功能。-with VC digital image processing procedures.

The acosh() function returns the inverse hyperbolic cosine of a number.

函数的作用是：返回一个数值对应的反双曲余弦。

Let's now examine the simplest wave from where the profile is a sine or cosine curve.

现在让我们来考察最简单的波形，它的剖面图是正弦或余弦曲线。

The voltage induced in series with the loop is proportional to the area and the cosine of its angle to the field.

回路感生电压的大小与回路面积以及回路与磁场方向夹角的余弦成正比。