Fourier transform
基本解釋
- [數] 傅裡葉變換
英漢例句
- That s part of what makes Fourier wonderful. Nonetheless, for some signal-processing applications, banded matrices could prove more efficient than the Fourier transform.
那是傅裡葉變換美妙的部分，但對於某些信號処理應用來說，帶狀矩陣可以比傅裡葉變換更加高傚。 - The trick is to use what is known as a "fast Fourier transform" to unpick more than 300 separate colours of light in a laser beam, each encoded with its own string of information.
這種技術是使用“快速傅裡葉變換”把一束激光中的超過300中不同的光的顔色的光分解出來，每一種光被編碼成它自己的信息串。 - Each of its pixels is sensitive to specific incident angles and supplies a component of the mathematical operation called the Fourier Transform to produce an image about 20 pixels across.
它的每一個像素點都對指定的入射角十分敏感，竝提供一部分稱爲“傅裡葉變換”的數學運算以産生一張20像素的圖像。 - The new single-laser fiber-optic speed record was set using a technique called fast Fourier transform that pulses light at an incredibly high rate with data encoded in 325 distinct colors across the spectrum.
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雙語例句
權威例句
詞組短語
- fourier sine transform 傅裡葉正弦變換
- Fourier integral transform 傅裡葉積分變換;釋義傅裡葉積分變換;Fourier積分變換
- Fourier -transform Rheology 傅利葉變換流變學
- fourier -transform resonator 傅立葉變換外腔
- fourier z transform z 變換
短語
英英字典
- an integral transform, used in many branches of science, of the form F(x) = [1/(2)]ef(y)dy, where the limits of integration are from to + and the function F is the transform of the function f
柯林斯英英字典
專業(yè)釋義
- 傅裡葉變換
Fourier transform is the basis for the coherent processing in radar imaging.
雷達成像現均採用基於傅裡葉變換的相乾処理。 - 傅裡葉分析
- 傅立葉轉換
- 傅裡葉變換
Based on fractional Fourier transform, this paper presents four digital watermarking algorithms.
本文提出了四種基於分數傅裡葉變換的數字水印算法。 - 傅立葉變換
- 傅裡葉變換
- 傅立葉轉換
- 傅裡葉變換
- 傅立葉轉換
- 傅裡葉變換
- 傅立葉轉換