Graph animation

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

Fridel Selitsky

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2013

Happy.sm (7.95 KiB) downloaded 793 time(s).

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Andrey Ivashov 2013/1/3 10:00:00, Davide Carpi 2012/12/30 10:12:00

#22 Posted: 2013/2/16 04:24:34

Fridel Selitsky

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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

Illusion.sm (5.04 KiB) downloaded 820 time(s).

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Davide Carpi 2013/2/16 07:42:00

#23 Posted: 2013/2/24 12:04:26

Fridel Selitsky

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Rolling disk on a parabola

ParCyc.smz (4.79 KiB) downloaded 817 time(s).

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Davide Carpi 2013/2/24 14:36:00

#24 Posted: 2013/3/2 01:16:50

Fridel Selitsky

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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

Bullseye.smz (2.92 KiB) downloaded 811 time(s).

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ioan92 2013/7/28 16:27:00, Davide Carpi 2013/3/2 14:23:00

#25 Posted: 2013/7/28 14:41:20

Fridel Selitsky

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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

Planar motion1.smz (74.44 KiB) downloaded 804 time(s).

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Davide Carpi 2013/7/28 15:51:00, ioan92 2013/7/28 16:27:00

#26 Posted: 2013/9/12 14:13:27

Fridel Selitsky

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

Leo2.smz (5.61 KiB) downloaded 715 time(s).

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Martin Kraska 2013/9/12 15:58:00, Davide Carpi 2013/9/16 08:48:00

#27 Posted: 2013/9/16 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 2013/9/16 13:22:00, Davide Carpi 2013/9/16 13:37:00

#28 Posted: 2013/9/16 13:22:27

Fridel Selitsky

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

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Davide Carpi 2013/9/16 13:37:00

#29 Posted: 2013/9/19 00:54:23

Fridel Selitsky

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The Rolling Bridge

Bridge.smz (636.87 KiB) downloaded 832 time(s).

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Davide Carpi 2013/9/19 00:56:00, Вячеслав Мезенцев 2013/9/19 11:22:00, ioan92 2013/9/25 17:13:00

#30 Posted: 2013/9/25 16:42:16

lrcvs

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Nice, Rolling Bridge!

See you this:

The author

Regards

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Davide Carpi 2013/9/25 17:52:00, Fridel Selitsky 2013/9/25 18:35:00

#31 Posted: 2013/10/3 03:55:36

Fridel Selitsky

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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.