1.
Fourier Analysis Scheme and Test of Tropical Anomalous Wind Fields
热带异常风场序列的傅立叶分析方案及试验
2.
A FAST FOURIER TRANSFORMATION BASED SECOND ORDER RELIABILITY METHOD
基于快速傅立叶变换的二阶可靠度分析方法
3.
A method for the analysis of measured imperfections utilizing the doubleFourier decomposition technique is also proposed.
文中还提出了利用二重傅立叶分解技术分析实测缺陷的方法。
4.
A METHOD BASED ON WAVELET TRANSFORM AND FOURIER TRANSFORM FOR POWER QUALITY ANALYSIS;
基于小波变换和傅立叶变换的电能质量分析方法
5.
Research on Harmonic Detection Methods Based on Wavelet Transform and Fourier Transform
基于小波变换与傅立叶分析的谐波检测方法研究
6.
Simulation Study on Transmission Performance of Chirped RZ Code in Fiber
光脉冲传输方程中不同傅立叶变换形式的讨论和仿真分析
7.
Mathematics Model for Quantitative Analysis of Volatile Matter in Coal by FT-NIR Spectroscopy
傅立叶变换近红外光谱定量分析煤炭挥发分
8.
Research of the Fractional Fourier Transform Applied in Optical Image Processing;
采用分数傅立叶变换的光学图像处理方法研究
9.
Multi-temporal NDIV Land Cover Classification Algorithm Base on Fourier Transform
基于傅立叶变换的多时次NDVI地表覆被分类方法
10.
MEASUREMENT OF THE SPUR GEAR PARAMETERS BASED ON FOURIER ANALYSIS
基于傅立叶分析的直齿圆柱齿轮参数测量
11.
Sensitive Voice Signal Abstraction Based on FT Short Time analysis
基于傅立叶短时分析的敏感语音信号提取
12.
2-D Fourier Phrase Analysis on Target Cloud and a Study on Its Characteristics;
示踪云的二维傅立叶相位分析及其特征研究
13.
A STUDY ON INFRARED SPECTRA OF SOME AM INO RESIN PAINTS;
氨基树脂漆的傅立叶变换红外光谱分析
14.
Discussion on an Example of Harmonic Analysis with Fourier Series
对一道傅立叶级数谐波分析例题的讨论
15.
An analysis of China’s output gap based on Fourier and Wavelet techniques
用傅立叶和小波对我国产出缺口的分析
16.
Time-frequency Analysis Methods Based on Short-Time Fourier Transform and Wavelet Transform
基于短时傅立叶和小波变换的时频分析
17.
Comparative analysis of HHT and FFT on Hilbert
希尔伯特—黄变换谱与傅立叶谱的比较分析
18.
The analytical method of hydrogen fluoride in tungsten hexafluoride
傅立叶红外光谱法分析六氟化钨中的氟化氢