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正義 金田


Last seen: mer än ett år ago |  Active since 2023

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How to express color in terms of wavelength.
When extracting color data from image data, I want to extract the data as wavelength, not in RGB or LAB format. For example, if...

mer än ett år ago | 2 answers | 0

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最小二乗法の計算方法について，配列インデックスに関するエラーの解決方法．
fx=10^-2:10^-1 % 範囲指定 bx=p(fx) l1=log10(bx); l2=log10(fx); MY=mean(l1); % l1結果の平均 MX=mean(l2); ...

mer än ett år ago | 0 answers | 0

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Is the window function automatically used when doing the fft function, or do I have to enter code to use the window function?
I used the fft function to make frequency measurements from the data. At this time, I would like to know what the window functi...

nästan 2 år ago | 1 answer | 0

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