Graph animation

#21 Pubblicato: 30/12/2012 10:06:59

Fridel Selitsky

520 apprezzamenti in 451 post.

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2013

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Andrey Ivashov 03/01/2013 10:00:00, Davide Carpi 30/12/2012 10:12:00

#22 Pubblicato: 16/02/2013 04:24:34

Fridel Selitsky

520 apprezzamenti in 451 post.

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optical illusion
The idea is taken from the site
http://www.mapleprimes.com/maplesoftblog/35171-Its-Better-With-Maple

Although the vertical distance between the curves is constant,
it seems that with increasing distance from the axis of Y, they are getting closer.
Animation helps to overcome this optical illusion

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Davide Carpi 16/02/2013 07:42:00

#23 Pubblicato: 24/02/2013 12:04:26

Fridel Selitsky

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Rolling disk on a parabola

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Davide Carpi 24/02/2013 14:36:00

#24 Pubblicato: 02/03/2013 01:16:50

Fridel Selitsky

520 apprezzamenti in 451 post.

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Bullseye Illusion
The idea is taken from the site:
[url]: http://demonstrations.wolfram.com/BullseyeIllusion/[/url]

Although the white region has the same area as the blue ring, it appears to be larger

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ioan92 28/07/2013 16:27:00, Davide Carpi 02/03/2013 14:23:00

#25 Pubblicato: 28/07/2013 14:41:20

Fridel Selitsky

520 apprezzamenti in 451 post.

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Animation examples from the book “Introduction to Statics and Dynamics
by Rudra Pratap, Andy Ruina.Publisher: Cornell University 2009”

http://archive.org/download/ost-engineering-ruinapratap8-21-10/RuinaPratap8-21-10.pdf

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Davide Carpi 28/07/2013 15:51:00, ioan92 28/07/2013 16:27:00

#26 Pubblicato: 12/09/2013 14:13:27

Fridel Selitsky

520 apprezzamenti in 451 post.

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Three Dissections by Leonardo da Vinci
http://demonstrations.wolfram.com/ThreeDissectionsByLeonardoDaVinci/

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Martin Kraska 12/09/2013 15:58:00, Davide Carpi 16/09/2013 08:48:00

#27 Pubblicato: 16/09/2013 08:46:53

kilele

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Challenge for Ber7 :d
This would be a great SMath animation : Heatherwick's Rolling Bridge
See it in action on this video at 1 minute and 25 seconds :

?t=1m25s

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Fridel Selitsky 16/09/2013 13:22:00, Davide Carpi 16/09/2013 13:37:00

#28 Pubblicato: 16/09/2013 13:22:27

Fridel Selitsky

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Thank you for the wonderful example .
I'll try to implement it.

1 utenti hanno apprezzato questo post

Davide Carpi 16/09/2013 13:37:00

#29 Pubblicato: 19/09/2013 00:54:23

Fridel Selitsky

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The Rolling Bridge

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Davide Carpi 19/09/2013 00:56:00, Вячеслав Мезенцев 19/09/2013 11:22:00, ioan92 25/09/2013 17:13:00

#30 Pubblicato: 25/09/2013 16:42:16

lrcvs

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Nice, Rolling Bridge!

See you this:

The author

Regards

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Davide Carpi 25/09/2013 17:52:00, Fridel Selitsky 25/09/2013 18:35:00

#31 Pubblicato: 03/10/2013 03:55:36

Fridel Selitsky

520 apprezzamenti in 451 post.

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Animation examples from the book “Introduction to Statics and Dynamics
by Rudra Pratap, Andy Ruina.Publisher: Cornell University 2009”
http://ruina.tam.cornell...k/RuinaPratap8-21-10.pdf

A spring-mass system in space
A spring-mass system consists of two masses, m1 = 10 kg and m2 = 1 kg,
and a weak spring with stiffness k = 1N/m. The spring has zero relaxed
length.The system is in 3-D space where there is no gravity. Track the
motion of the system for the next 20 seconds. Plot the trajectory of
the two masses in space. The 3-D animation showing the trajectory of the
two masses obtained from the numerical solution . From the plot, it seems
like the smaller mass goes around the bigger mass as the bigger mass moves on its trajectory.