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。
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
quasi fourier transform hologram
准傅里叶变换全息图
fast-Fourier-transform analyzer
快速傅里叶变换分析仪
Fourier transform AC voltammetry
傅里叶变换交流伏安法
Fourier transform nuclear magnetic resonance
傅里叶变换核磁共振
Fourier transform infrared spectroscopy
傅里叶变换红外分光镜
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
convolution with FFT
利用快速傅里叶变换的卷积
lensless Fourier transform hologram
无透镜傅里叶变换全息图
twiddle factor FFT algorithm
旋转因子快速傅里叶变换算法
reduced DFT algorithm
简化离散傅里叶变换算法
pulse Fourier transform NMR spectroscope
脉冲傅里叶变换核磁共振波谱仪
Fourier transform nuclear magnetic resonance spectrometer
傅里叶变换核磁共振波谱仪
Fourier transform molecular absorption spectrometer
傅里叶变换分子吸收光谱仪
Fourier transform infrared spectrophotometer
傅里叶变换红外分光光度计
fast-Fourier-transform spectrum analyzer
快速傅里叶变换频谱分析仪
