余弦

of fault diagnosis for roller bearing by using discrete cosine transform is proposed in the paper.

bstract 本文探讨了应用离散余弦变换分析滚动轴承故障的方法。

Power factor is the cosine of the angle between the active power and apparent power in a circuit.

功率因数：功率因数是电路中有功功率和视在功率之间夹角的余弦值。

To improve this point, a method based on the cosine basis and the successive over-relaxation is developed in this paper.

基于这一点，该文提出了一种采用余弦基和逐次超松弛迭代法的闪烁去除方法。

This method decomposes a measured signals waveform into a series of sine and cosine components.

这种方法有节制的信号分解成一系列的波形正弦和余弦的组成部分。

Text is a system of communication or transmission cosine ro...

文中给出了通信系统中的升余弦滚降传输特性的matlab程序实现源代码。

Experimental results show that the discrete generalized cosine transform is helpful for transform coding in triangular domain.

实验表明，离散广义余弦变换对于光滑的三角采样数据具有良好的去相关作用。

It researches that it's better to choose the algorithm based on discrete cosine transform coding in the image compression.

研究表明，选择基于离散余弦变换编码的数据压缩算法来进行图像压缩时的性能比较好。

You want to use trigonometric functions, such as sine, cosine, and tangent.

你想要去使用三角函数例如像正弦，余弦和正切

Power Factor is the cosine of the angle between volts and amperes and varies from 0 to 1.0

功率因数是电压与电流夹角的余弦，变化范围从0到1

Use in VB API Dynamic drawing, including sine, cosine, tangent, Cotangent, can also modify the code-defined functions.

在VB中利用API实现动态画图，包括正弦，余弦，正切，余切等，也可以通过修改代码自定义函数。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。