ねこでじ(Nekodigi)

Nekodigi’s diary

学習中の気づきをまとめています。応援よろしくお願いします

2020-12-26から1日間の記事一覧

【Processing】Newton Fractal given Solutions

Abstract www.youtube.com Newton-Raphson's method is a method to solve an equation recursively. In addition, when we visualize it we can get an amazing fractal so I made a program that can generate fractal given point (or complex number sol…

【Processing】Implement 2D FFT and 2D IFFT and Gaussian blur with them. (Cooley-Tukey Algorithm)

Abstract I found that I could extend the FFT(Cooley Tukey Algorithm) easily to two dimensions so I implemented it immediately.I can convert an image to frequency data and I can get the original image from the frequency data with IFFT. It i…