For the problem of the traditional manual calibration spectrum analyzer calibration need long time, low efficiency, easy to introduce human error.
针对传统手工校准频谱分析仪存在校准时间久、效率低、容易引入人为误差等问题。
New method of wavelength accuracy calibration in Optical Spectrum Analyzer is introduced, its principle and implementation are described.
本文介绍了光谱分析仪波长准确度校准的一种新方法，详细阐述了其原理及具体实现。
Accurate position of mass spectrum peak was ascertained through mass calibration for instrument.
对仪器进行质量校正，以确定正确的质谱峰位置。
This article demonstrates the method of simulating the calibration curve of hydrogen atomic spectrum using the Lorentz dispersion relation.
本文介绍了如何利用折射率的洛伦茨色散关系拟合氢原子光谱实验的定标曲线的方法。
Carries on the calibration equation using the transmission near-infrared meter FOSS1241 scanning spectrum the establishment.
利用透射型近红外仪FOSS1241扫描光谱进行定标方程的建立。
Generally speaking, a calibration of design spectrum has to be done for all recent earthquake engineering work, such as the seismic micro-zoning, and risk analysis for major construction sites.
近年的工程地震工作，如地震小区划、重大工程场地的危险性分析等，一般都要做设计谱标定。
Some excellent high order calibration pulse waveforms of the spectrum characteristic are obtained by theoretical analysing and computer scanning.
通过理论分析研究和计算机搜寻得到几种频谱特性优良的高价标定脉冲波形。
The reason for the radiation offset in FTIR measurement was analysed. The present article presents a calibration method of FTIR complex spectrum, which can adjust the radiation offset.
同时还分析了傅里叶变换光谱仪辐射量偏移产生的原因，并提出了复数光谱的辐亮度定标方法，该方法能够对辐射量偏移进行校正。
The method of clock calibration in VLBI spectrum observation is described in this paper.
本文给出在VLBI谱线测量中钟校准的方法。
Infrared radiometric calibration is of critical importance for information quantification of satellite remote sensing of environment at infrared spectrum.
红外辐射定标是红外遥感信息定量化的关键技术之一。
Traditional spectrum quantitative analysis needs to utilize the standard sample experiment to get the calibration curve before the quantitative result is done.
传统的光谱定量分析，在定量结果得出之前需要利用国际标准样品实验得到定标曲线。
And finally some available calibration methods of spectrum a...
文章最后讨论了频谱分析仪的某些有效的定标方法。
Experimental research has been completed including LED spectrum characteristics, relationship between transmission light intensity and CH4 density, result analysis and calibration.
进行了光纤甲烷测量系统的实验研究，包括LED光谱特性，透射光强度与甲烷气体浓度的关系以及标定结果等。
However, the non-mass spectrum interference, enhancement effects of organic reagent and quantitative calibration technique of solid microanalysis are "hot" topic in ICP-MS and LA-ICP-MS.
在这些ICP - MS及其联用技术中，非质谱干扰、有机介质的增敏效应、固体微区分析的定量校正技术等基本的理论与应用研究一直是研究的热点问题。
With boundary-layer modification, virtual calibration, color-spectrum measurement, the mixed result was proved to be fairly good.
经边界层修正、实态标定和色谱检验，混合效果良好。
The main algorithm of spectrum analysis are the base 2 FFT and the spectral calibration that can be detected in the two standards to the location within the wavelength calibration achieved.
光谱获取的算法主要由基2- FFT和光谱标定实现，光谱标定是通过在可探测波长内取两个标准位置来计算中心波长准确位置的。
Wavelength selection methods are variable selection techniques that allow calibration models to be constructed with a subset of spectral points instead of with the whole spectrum.
波段选择也属于变量选择，它是用选出来的波段代替全波段建模从而改善模型的性能。
Because of the complex operation and lots of the measuring items, traditional methods of measurement and calibration of spectrum analyzer are time-consuming and effort-consuming.
在对其进行计量和检定的过程中，由于操作复杂，需要测试的参数多，手动测试相当耗时耗力。
BP artificial neural network was used to establish the calibration model of subjects' total cholesterol, glucose and hemoglobin values against dynamic spectrum data.
利用BP神经网络对此样本的总胆固醇、血糖、血红蛋白进行了建模和预测。
BP artificial neural network was used to establish the calibration model of subjects' total cholesterol, glucose and hemoglobin values against dynamic spectrum data.
利用BP神经网络对此样本的总胆固醇、血糖、血红蛋白进行了建模和预测。
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