In order to reinvent our old Fourier transform spectroscopy experiment,a new self-assembling Fourier transform spectrometer for teachin is developed,which precision of wavelength increased more than 2 order of magnitude.
对原有的傅里叶变换光谱实验进行了全面的升级改造 ,研制了一种新型的教学用自组式傅里叶变换光谱仪 ,波长精度较原有实验提高了两个数量级 。
Rapid scan Fourier transform spectroscopy was used to study the high frequency dynamic properties of the two dimensional electron gases (2DEG) confined at the interface of heterojunctions or in a quantum well.
讨论应用快扫描傅里叶变换光谱仪研究异质结表面及量子阱中二维电子气的高频动力学性质，利用制备有金属栅极的异质结样品的肖特基场效应特性，通过光谱仪控制栅压门电源交替选择栅压扫描，获得了二维电子气的吸收栅压比谱，由此观察到该低维系统的几类基本红外激发，包括回旋共振、二维等离子激元及电子子能带间的共振跃
The method of high-resolution Fourier-transform spectroscopy study on the Absorption line intensities is discussed.
文章探讨了高分辨傅里叶变换光谱方法研究气体样品吸收线型的基本原理,并通过实验测量以及程序拟合谱线线型,得到了磷烷分子在1950~2480cm-1波段的5个吸收带以及3280~3580cm-1波段的4个吸收带中的1760条谱线线强度,经分析其结果误差在±6%左右。
Performance analysis of filtering algorithms based on Fourier transform;
常见傅里叶变换的滤波性能分析
Transient harmonic analysis algorithm using wavelet transform and Fourier transform;
小波变换与傅里叶变换相结合的暂态谐波分析方法
A palmprint recognition system using two-stage match method based on Fourier transform;
一种基于傅里叶变换的双级匹配掌纹识别系统
A Study on Fourier Transformation Demodulating Theory of the Gap of Optical Fiber Fabry-Perot Sensor;
光纤法布里-珀罗传感器腔长的傅里叶变换解调原理研究
A three-dimensional Fourier transformation migration method of magnetotelluric data and its application;
大地电磁资料三维傅里叶变换偏移方法及其应用
The principle for harmonic detecting and analyzing based on Fourier transformation was focused on.
重点阐述了采用傅里叶变换的方法对谐波进行检测和分析的原理,对虚拟仪器技术的特点和优点并与传统仪器分析技术进行了初步对比。
Spectral recovery software for fiber Fourier transform spectrometer
光纤傅里叶变换光谱仪光谱复原软件开发
Spectral transfer function of the Fourier transform spectral imager
傅里叶变换光谱成像仪光谱传递函数研究
Elimination of Polarization Fading in Fiber Fourier Transform Spectrometer
全光纤傅里叶变换光谱仪消偏振衰落技术研究
Research on Key Technologies of All Fiber Optic Fourier Transform Spectrometer
全光纤傅里叶变换光谱仪的关键技术研究
Research on the Design of Some Basic Parameters for Fourier Transform Spectrometer
傅里叶变换光谱仪基本参数的设计研究
STUDIES OF FOURIER TRANSFORM SPECTROSCOPY FOR UV AND VUV;
紫外—真空紫外傅里叶变换光谱技术的研究
Fourier transform infrared spectrometer
傅里叶变换红外光谱仪
Fourier transform Ramman spectroscopy
傅里叶变换拉曼光谱学
Investigation of disease tobacco leaves by Fourier transform infrared spectroscopy
病害烟叶的傅里叶变换红外光谱研究
FTIS(Fourier Transform Infrared Spectroscopy)
傅里叶变换红外线分光光谱分析
Fourier transform molecular absorption spectrometer
傅里叶变换分子吸收光谱仪
Realization of Fast Fourier Transform Based on FPGA in Real-time Spectrum Detection
实时光谱探测中傅里叶变换的FPGA实现
FT-IR Spectrometric Analysis of Aluminum Triphosphate
三磷酸铝的傅里叶变换红外光谱分析
Fourier transform infrared spectrometry
傅立叶变换红外光谱法
Study on Printed Fourier Transform Infrared Spectrum Translate into Digital Spectrum
傅里叶变换红外光谱曲线的数据转换研究
Fourier transform infrared spectroscopy
傅里叶变换红外分光镜
APPLICATION OF FOURIER TRANSFORM INFRARED PHOTOACOUSTIC SPECTROSCOPY IN TEXTILE INDUSTRY
傅里叶变换红外光声光谱法在纺织上应用
The Realization of Fast Fourier Transform Based on FPGA in Laser Spectrum Detection;
激光光谱探测中快速傅里叶变换的FPGA实现
