Another Demonstration of mine was published at the Wolfram Demonstration Project. It helps to explore and create spherical artistic designs. I generalized Lissajous curves to spherical coordinates. Azimuthal and polar angles undergo oscillations while the radius is kept constant. Although with the parameterization given I sought to emphasize the artistic side of Lissajous patterns, other spherical parameterizations were suggested for practical applications in MRI imaging. For details see M. Ullisch, T. Stöcker, M. Elliott, K. Vahedipour, and N. Shah, “Rigid Body Motion Detection with Lissajous Navigator Echoes,” Proceedings 17th Scientific Meeting, International Society for Magnetic Resonance in Medicine, 2009 p. 4650. The source code and interactive CDF written in app Mathematica producing these images can be found at the Wolfram Demonstration Project.
My Mementos
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Vitaliy's bookshelf: read
Rare exceptional book. Harry Potter for adults. Long thoroughly enjoyable volume. Magic told as if would be part of society. Cold British political satire soaking every page, every sentence. I would call this “action in slow motion”. Bec...
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by Peter Heller
This is a great little book. I *highly* recommend the audio book edition read by Mark Deakins. A few good qoutes.
“[The Dog Stars] gripped me—it’s the real deal. Heller’s voice is extraordinary and his narrator’s toughness seems to hide...
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I would highly recommend this book to anyone who is a fan of fiction. Exceptional style of writing wraps twists of story-line unraveling the mystery in rich poetic and metaphoric language. Besides dramatic roller-coaster of events and em...
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It is definitely a well written book and it is worth reading if you are interested in fresh unusual plot. While twists and turns are NOT predictable and surprise one pleasantly, keep one guessing, the moral philosophy IS quite predictabl...
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Are these intimate with spherical harmonics??