This page illustrates the statistical properties of certain types of self-similar random processes (and the use of corresponding Artlandiafunctions): white noise (RandomArray), 1/f noise (NaturalArray), and 1/f2 noise or Brownian motion (RandomWalkArray). Using Artlandia, you can easily add a "just-right" touch of randomness to your artwork. Click on the image to see an enlarged version. Click on the key to see the code that generates the image. White noise 1/f noise 1/f2 noise (Brownian motion) Oscilloscopic images Power spectra Polar spreads Truchet maze Random mails Density plots Two-color maps Copyright © 1998 by Artlandia, Inc. Permission is granted to reproduce these images for educational purposes. Kindly give reference to Artlandia if you use the images. High-resolution versions may be available upon request. Let us know if you wish to contribute to the collection.

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