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- A Fourier transform does this, but with waves. 傅立葉變化就是這樣,但是它是按照波的情況。
- The chemical structure and micro morphology of NBR/polychloroether (PCMO) blend were investigated by Fourier transform infrared spectroscope (FTIR) and phase contrast microscope (PCM). 利用傅立葉轉換紅外光譜儀和相差顯微鏡等儀器對NBR/氯化聚醚(PCMO)共混物的化學(xué)結構和微觀(guān)形態(tài)進(jìn)行分析。
- Using discrete Fourier transform for interpolation of 3-D MT data. 用傅氏變換實(shí)現三維MT數據的插值
- The discrete fourier transform (DFT) exists the errors. 摘要離散傅立葉變換(DFT)存在誤差。
- Windowed Fourier transform for 3 - D shape measurement[J]. 引用該論文 付艷華;陳文靜;蘇顯渝.
- The characteristic analysis of hololens Fourier transform[J]. 引用該論文 王紅霞;盛兆玄;趙瑋;李育新.
- Analysis on an Improved Fourier Transform Profilometry[J]. 引用該論文 毛先富;陳文靜;蘇顯渝.
- pulse Fourier transform NMR spectroscope 脈沖傅里葉變換核磁共振波譜儀
- Some interpolated Discrete Fourier Transform (DFT) methods are analyzed. 本文首先討論并分析了各種插值DFT(離散傅里葉變換)算法,然后提出了一種實(shí)正弦信號的快速插值頻率估計方法。
- Fractional Fourier transform of apertured paraboloid refracting system[J]. 引用該論文 陳建農;閆金良;王德法;于永江.
- We use Fast Fourier Transform arithmetic to calculate two seriate images. 在相鄰兩幀圖像上,找出相關(guān)度最大的兩個(gè)小區域,用它們之間的距離除以?xún)纱闻臄z之間的時(shí)間間隔,就得到這個(gè)小區域在間隔時(shí)間內的平均速度,進(jìn)而得到整個(gè)流場(chǎng)的速度分布。
- Some applications of the fast Fourier transform to the polynomial calculation. 多項式計算當中快速傅立葉變換的應用。
- Fractional Fourier Transforms for Cosh-Gaussian Beams[J]. 引用該論文 陳天祿;吳平.
- In this paper, a pulsar de-dispersion algorithm based on the Short Time Fourier Transform (STFT) is presented. 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。
- The discrete Fourier transform (DFT)and discrete Hartley transform(DHT) can be considered as special cases of DYT. 常用的離散傅里葉變換(DFT)、離散哈特萊變換(DHT)均可視為DYT的特例。
- The Fourier transform is an integral expression for a Fourier series applied to an infinitely long signal. 傅里葉變換式是對博里葉級數的一種積分表達式。
- Doing some of the image-processing procedures (such as Fourier transform, regional growth), people want to help! 詳細說(shuō)明:一些自己做的關(guān)于圖象處理的程序(如傅立葉變換,區域生長(cháng)等),希望對人有幫助!
- Aapproximation of Fourier inverse integral using Fourier transform approximation for amplitude of harmonics in a finite Fourier series summation. 富氏級數中之諧波成份以富氏轉換近似并以有限級數和近似富氏逆轉換。
- Three mushrooms (Auricularia auricula, Boletus aereus, and Tremella fuciformis) were studied by Fourier transform infrared (FT-IR) spectroscopy. 利用傅里葉變換紅外光譜儀對三種食用菌(黑木耳、黑牛肝菌、銀耳)樣品進(jìn)行了研究。
- Objective: To study the analytical method of the main nutritional components of milk powders by using Fourier transform infrared spectroscopy(FTIR). 目的:探討傅里葉變換紅外光譜法應用于奶粉主要營(yíng)養成份分析的方法。