查询词典 transform

From the angel of four dimensions vector and physics observation, this paper discusses the coordinate transform relationship between the relative movement inertia reference frames.

文章从四维矢量、物理观测的角度出发，就相互运动惯性系之间的坐标变换关系进行讨论。

Four segment vector quantizers of the local cosine transform coefficients are employed, and Linde-Gray-Buzol algorithm is applied to design the codebooks.

对局部余弦变换系数采用分维矢量量化方法进行量化，码书设计采用LGB算法。

Four dimensions vector ; transform ; time-space ; theory of relativity

四维矢量；变换；时空；相对论

A method based on wavelet threshold denoising and Hilbert-Huang Transform was proposed to solve the fault diagnosis problem of four-way valves.

提出一种基于小波阈值去噪和希尔伯特－黄变换的故障诊断方法。

The analysis of Fourier transform infrared spectrometer was also investigated.

我们也探讨了傅立叶转换红外光仪的分析结果。

In this paper,a new Fourier analysis technique called the arithmetic Fourier transform is used to compute DFT.

本文采用一种新的傅里叶分析技术—算术傅里叶变换来计算DFT。

A new tool for time-frequency analysis, Fractional Fourier Transform, is introduced in this paper.

本文介绍了一种崭新的时频分析工具——分数阶Fourier变换。

Wavelet transform is an analysis method for non-stationary signal ,which overcomes the disadvantages of traditional Fourier analysis.

小波变换是80年代末发展起来的一个处理非平稳信号的方法。

Its structure was characterized by elemental analysis, Fourier transform infrared spectroscopy and thermal analysis.

采用元素分析、红外光谱和热分析对该固定相结构进行了表征。

By analysis of Fourier transform infrared spectroscopy, the cure mechanism of resins was investigated.

通过红外光谱分析，研究了树脂固化的机理。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。