程式健身房1 === ###### tags: `puredata` `processing``p5``Fourier analysis` :::info - **Date:** Sep. 25 ::: ## INDEX - What's Fourier? - 函數 - PD :dart: What's Fourier? --- {%youtube spUNpyF58BY %} - 傅立葉變換(法語:Transformation de Fourier、英語:Fourier transform) - 變換概念: - 例如圖像座標點可且數字標示 - 傅立葉級數: - 週期性 - 傅立葉變換: - 非週期性、也是我們平常所聽到的聲音 :dart: 函數 --- - 小白豬->工廠->小香腸 - 自然數->函數->應變數 - 函數裡面還可以再包含函數 :dart: PD --- {%youtube MtYA9AIQcz8 %} - pd檔案載點:https://drive.google.com/file/d/16q9-GnS5Zq-gMjuDwez005IU1C_fmcbH/view?usp=sharing :closed_book: Tasks -- 請閱讀這份文件:https://processing.org/tutorials/drawing/ 與這份文件:https://processing.org/examples/loaddisplayimage.html 三月文件之後作出小人圖樣,並在背景插入一張圖片。 ## Notes - 什麼是函數:https://www.youtube.com/watch?v=l3yNue5QAUk - PD傅立葉分析:http://www.pd-tutorial.com/english/ch03s08.html - 傅立葉變換如何理解?美顏和變聲都是什麼原理?李永樂老師告訴你:https://www.youtube.com/watch?v=0LuyxzqI3Hk -
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