spectrum analysis
英
美
- 光谱分析,分光分析
详细释义
Noun:
-
the use of spectroscopes to analyze spectra
双语例句
- 1. The implement of Fourierism-Gauss spectrum analysis is the embedded programmer.
- 傅高解谱技术的执行，是一个嵌入式的开发过程。
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- 2. Spectrum analysis is a basic way of signal analysis.
- 谐波分析一直是信号处理的基本方法之一。
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- 3. The second chapter recommends spectrum analysis with FFT.
- 第二章介绍了用FFT来进行谱分析；
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- 4. Full spectrum analysis is emphasized in frequency domain analysis.
- 在频域方面，重点介绍了全谱分析方法。
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- 5. First, it introduces the principle and algorithm of frequency spectrum analysis.
- 首先讲述了频谱分析的原理以及实现的算法。
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- 6. The whole system is composed of both virtual signal generator and spectrum analysis.
- 整个系统由虚拟信号发生器模块和频谱分析模块两部分组成。
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- 7. The influence of some factors on pressure oscillation is studied by frequency spectrum analysis.
- 采用频谱分析方法，分析诸因素对压力振动特性的影响。
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- 8. This paper introduces a new detecting array for micro multichannel imaging spectrum analysis system.
- 介绍一种新颖的微型多道成像光谱分析系统用的探测列阵。
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- 9. Basic theory of spectrum analysis and Fast Fourier Transform (FFT) algorithm are briefly introduced.
- 简介了频谱分析的基础理论和快速傅利叶变换(FFT)算法。
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- 10. Venation wave spectrum analysis finds out shape-structure change of mid-frequency signal fluctuation.
- 脉络波谱图分析查明了中范围（频率）信号波动的形态结构变化。
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- 11. Increasing the sampling rate of uniform time sampling, the errors of spectrum analysis can be reduced.
- 通过提高等时隙采样方法的采样率，可以减小谱分析的误差。
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- 12. A new method of infrared spectrum analysis based on support vector machine for mixture gas was proposed.
- 介绍了一种基于支持向量机的混合气体红外光谱组分浓度和种类分析的新方法。
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- 13. The entire system is a virtual signal generator and spectrum analysis module module composed of two parts.
- 整个系统由虚拟信号发生器模块和频谱分析模块两部分组成。
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- 14. By means of auto-correlation and spectrum analysis, we discuss in detail some physical mechanisms of the flows.
- 通过自相关与谱分析的方法，详细地讨论了这种流动的一些物理机制。
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- 15. Digital filter is the basic arithmetic of language, picture processing, model recognition and spectrum analysis.
- 数字滤波器是语言、图象处理、模式识别以及谱分析中的基本运算的处理运算。
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- 16. The practices shows only do that according to the main points of spectrum analysis can the analysis data be accurate.
- 在实际操作中，只有严格按照光谱分析的要点去做，才能保证分析数据的准确。
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- 17. For uniform time sampling, the level of frequency fluctuation will greatly influence the results of spectrum analysis.
- 采用等时隙采样方法，频率随机波动的大小则会严重影响谱分析的结果。
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- 18. One of the spectrum analysis methods suitable for speed information analysis in the noise radar signal is also introduced.
- 文章还介绍了一种适合于分析噪声雷达信号中目标速度信息的谱分析方法。
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- 19. Using frequency spectrum analysis of phase function to calculate its auto power spectrum can reflect its frequency structure.
- 利用相函数的频谱分析求其自功率谱，可以反映它的频率结构。
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- 20. Ultrasonic spectrum analysis is the ultrasonic testing technology which puts into use the spectrum analysis theory and approach.
- 超声波频域分析是把频域分析的理论和方法应用于超声检测的技术。
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- 21. Using Fourier series, the frequency spectrum analysis was analyzed, and spectrum data of harmony wave less than 19 were calculated.
- 利用傅里叶级数对其进行了频谱分析，计算了次数小于19次的各次谐波电流均方根值的频谱数据。
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- 22. Studies of energy spectrum analysis on the absorption and distributive laws of nutrient elements in sucking roots of ginkgo biloba l.
- 银杏吸收根营养元素吸收及分配规律的能谱分析。
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- 23. And it has a high precision, strong restraining random interfering noise. As a result, it makes loading-spectrum analysis more accurate.
- 而且该算法精确度高，抗随机噪声干扰能力强，使得载荷谱分析更加准确。
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- 24. A fast method for spectrum analysis and interpolation using artificial neural network (NN) for the microwaves surveying system is studied.
- 本文研究了在微波探测系统中，利用人工神经网络做谱分析和插值的快速方法。
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- 25. German chemist who pioneered in spectrum analysis and codiscovered the elements casium and rubidium. he introduced the bunsen burner in1855.
- 本生：德国化学家，是光谱分析领域的先驱，与人合作发现了铯和铷两种元素。1855年发明了本生灯。
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- 26. This paper presents calculation of frequency and phase difference of flow signals with spectrum analysis on basics of Fourier transform (DFT).
- 本文采用基于傅立叶变换(DFT)的频谱分析方法，计算流量信号的频率和相位差。
youdao
- 27. This paper presents calculation of frequency and phase difference of flow signals with spectrum analysis on basics of Fourier transform (DFT).
- 本文采用基于傅立叶变换(DFT)的频谱分析方法，计算流量信号的频率和相位差。
youdao
- The professor took a spectrum analysis in class.
教授在课堂上做了一次光谱分析。 - This noteworthy discovery was made by spectroscopic analysis.
这一值得注视的发现是由光谱分析作出的。
相关词汇
- spectroscopy [物]光谱学
- spectrometry 光谱测定法
- spectroscopic analysis 光谱分析
- spectrographic analysis 分光描记分析法,光谱分析...
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