Complex Fourier Series

Complex Fourier Series

2022/02/20

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https://pixabay.com/zh/photos/gobi-desert-dunes-sand-hot-sandy-692640/

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Fig. 1. From Fourier Series to Complex Fourier Series [1].

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Fig. 2. Complex Fourier Series - Oppenheim [2].

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◎ 說明：

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◎ 參考資料：

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References

[1] 從傅立葉級數到快速傅立葉轉換

https://blog.yeshuanova.com/2019/04/fft_intro/

[2] Alan V. Oppenheim, Alan S. Willsky, with S. Hamid Nawab. Signals and systems. Prentice-Hall International, 1997.

https://www.amazon.com/Signals-Systems-2nd-Alan-Oppenheim/dp/0138147574

[3] 提要 273：複數之 Fourier 級數(與角度變數有關) 

https://ocw.chu.edu.tw/pluginfile.php/875/mod_resource/content/30/Summary_273.pdf

[4] 傅立葉級數 (下) | 線代啟示錄

https://ccjou.wordpress.com/2012/04/03/%E5%82%85%E7%AB%8B%E8%91%89%E7%B4%9A%E6%95%B8-%E4%B8%8B/

[5] Fourier Series -- from Wolfram MathWorld

https://mathworld.wolfram.com/FourierSeries.html

[6] 3. Complex Fourier Series - How does it work? Automatics, computers, etc...

http://pidlaboratory.com/4-complex-fourier-series/

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