Image: Random walk 2000000
Size of this preview: 692 × 600 pixels. Other resolutions: 277 × 240 pixels | 1,794 × 1,555 pixels.
Original image (1,794 × 1,555 pixels, file size: 1.3 MB, MIME type: image/png)
Description: Random walk in two dimensions with two million steps. In each step, there is an equal probability of going into any point in the 3x3 grid centered on its present position (i.e. it can go north, northwest, west, southwest, south, southeast, east, northeast, or stay where it is; with equal probability). After 2000000 steps the image was saved and cropped. The darker the region, the more it has been visited. Made with MATLAB using my own code.
Title: Random walk 2000000
Credit: Own work
Author: Purpy Pupple
Usage Terms: Creative Commons Attribution-Share Alike 3.0
License: CC BY-SA 3.0
License Link: http://creativecommons.org/licenses/by-sa/3.0
Attribution Required?: Yes
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