查询词典 spectrum

The weighted method is an important method of enhancing resolution in digital signal spectrum analyses.

随着计算技术的发展，数字信号处理方法应用到谱分析中，极大地改善了谱分析的质量。

A digital signal processing power spectrum estimation example, the need to be taken as reference.

一个数字信号处理的功率谱估计的例子，需要的可以作为参考。

The properties and structures have been investigated as well by X-ray diffraction, infrared absorption spectrum and differential thermal analysis. The solvent dilatability and gelation ability, viscidity and organic content have been tested.

以十六烷基季铵盐为有机化改性剂，用微波辐射加热的方法制备出了性能优良的有机膨润土，利用XRD、FT-IR、DTA等方法分别对合成的钠基膨润土和有机膨润土的结构进行了研究和表征；并初步测试了有机膨润土的溶胀性、凝胶性能、粘度和有机物含量。

To measure, calculate, display, print sound intensity sound pressure, sound power, three dimensional sound intensity spectrum, equal intensity contour are all deeply studied.

本文就声强、声压、三维声强谱、等声强线以及A计权、1/3倍频程的测量、计算、显示、打印等进行了深入的研究，并编制了一整套运行于Windows平台的图形化多文档界面声强测量分析软件。

Thus Diophantus\' work is at the opposite end of the spectrum from the purely synthetic work of Euclid.3. The methods of Diophantus are discussed in the paper.

希腊文本部分主要依(来源：A9393BC论文网www.abclunwen.com)据希思的英文版，阿拉伯文本主要依据塞夏诺的英文版。

In order to reduce these artifacts which may occur in the phoneme pontes of the converted speech if the final part of a Chinese character or a syllable is a diphthong or a tri-phthong, we select a main vowel for each final to warp the spectrum in a longer segment: a final.

为了减轻基于音素的声音变换系统合成的声音频谱出现的很多不连续的现象，我们提出为每个韵母选取一个主要元音音素来代替对应的整个韵母部分，这样可以将语音频谱按音节分割成一些较长的频谱段，减少变换后频谱的不连续现象。

The inversion of matrix can be realized by spectrum LU decomposition and direct solution.

本文结合谱法LU分解和直接解法方法的优点，提出了一种混合算法。

This paper proposes a hybrid scheme, which combines the advantages of spectrum LU decomposition and direct solution.

文中采用谱分解方法建立起矩阵列元素的谱分解表，并采用直解法的递推公式，可以快速给出矩阵的分解。

This article discusses the software radio structure of direct sequence spread spectrum system and its performance.

本文主要论述了直接序列扩频通信系统中的软件无线电实现结构。

Q. Kang [31] completed the existence spectrum forlarge sets of almost directed Hamilton cycle decompositions of K_v~*, and gave some results aboutlarge sets of directed Hamilton cycle and path decompositions of K_v~*.

康庆德在[31]中得到了K_v~*的几乎有向Hamilton圈分解大集的存在谱，以及K_v~*的有向Hamilton圈和路分解大集的若干结果。

The circulation, consumption and reproduction of the trilogy have not only testified to its historical significance and literariness, but also invested it with new meanings.

该三部曲的流通、消费与再生产不仅验证了其历史意义及文学性，而切还赋予它以新的意义。

If he thought that he could buy me off, he would be wrong.

如果他认为他可以收买我，那他就大错特错了。