您要查找的是不是：
- 快速傅立葉變換FFTFFT
- 用MATLAB仿真軟件對雷電沖擊全波、波尾截斷雷電沖擊波和波前截斷雷電沖擊波進(jìn)行了仿真，用快速傅立葉變換FFT將其分解為多次諧波，并采用幅值閥值法提取出幅值較大的諧波。4 Use MATLAB software to simulate all lightning wave lightning wave cut off in tail and lightning wave cut off in the head. Firstly, FFT decompose these waves into multiple harmonic waves; then according to the amplitude to take out of larger harmonic wave.
- “傅立葉分析”分析工具可以解決線(xiàn)性系統問(wèn)題,并能通過(guò)快速傅立葉變換(FFT)進(jìn)行數據變換來(lái)分析周期性的數據。The Fourier Analysis tool solves problems in linear systems and analyzes periodic data by using the Fast Fourier Transform (FFT) method to transform data.
- 反向快速傅立葉變換IFFT Inverse Fast Fourier Transform
- 用掃描電鏡(SEM)、傅立葉變換紅外光譜(FI-IR)和差熱分析(DTA)等方法對樣品進(jìn)行了表征.The samples were characterized by BET,SEM,FT-IR,and DTA.
- 快速傅立葉算法Fast Fourier arithmetic
- 本文對快速抗混疊傅立葉變換算法 (FAFT)進(jìn)行了誤差分析 ,給出了它的誤差估計。This paper has succeeded in discussing the error analysis for Fast Anti alias Fourier Transform (FAFT).
- 快速傅立葉變化（FFT）fast fourier transform (FFT)
- 快速傅立葉變換fast fourier transform
- 浮點(diǎn)快速傅立葉處理器floating-point FFT processor
- 摘要敘述了一種基于短時(shí)傅立葉變換的脈沖星消色散算法。In this paper, a pulsar de-dispersion algorithm based on the Short Time Fourier Transform (STFT) is presented.
- 半傅立葉變換half Fourier transform
- 快速傅立葉反變換inverse fast fourier transform
- 反傅立葉變換inverse Fourier transform
- 傅立葉變換對Fourier' s transformation pairs
- 離散傅立葉變換discrete Fourier transform
- 快速掃描傅立葉變換紅外光譜Rapid scan Fourier transform infrared spectroscopy
- 短時(shí)傅立葉變換short-time Fourier transform
- 研究的另一個(gè)重點(diǎn)是快速傅立葉變換在無(wú)功補償中的應用。In addition, the emphasis of the thesis is the use of Fast Fourier Transform (FFT) in reactive power compensation.
- 分數傅立葉變換fractional Fourier transform
