NTNUJAVA Virtual Physics Laboratory
Enjoy the fun of physics with simulations!
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How do I post my .jar file in the forum? LeeTl 5 4593 Last post November 17, 2013, 11:46:11 am
by sammys4travel
Using own classes with import possible juliaB 9 6341 Last post July 12, 2013, 06:44:36 pm
by juliaB
Prof Hwang in Singapore on 22 March 2013!! lookang 2 2024 Last post March 25, 2013, 08:57:37 am
by lookang
how to transform about an axis a rotation using Matrix3DTransformation ? lookang 2 8007 Last post August 24, 2012, 03:16:04 pm
by lookang
is there an easier way to draw static magnetic field lines of a bar magnet? lookang 2 2016 Last post August 08, 2012, 05:43:33 pm
by lookang
Would NTNUJAVA Virtual Physics Laboratory start a EJS Digital Library soon? lookang 2 3205 Last post June 27, 2012, 04:32:23 pm
by lookang
not sure why but total energy is not conserved in this model, can help debug? lookang 2 1958 Last post June 12, 2012, 11:20:20 am
by lookang
Is it possible to convert jar files (created with EJS) to swf? yperego 5 7761 Last post April 13, 2012, 08:53:34 pm
by ahmedelshfie
possible to enable back the thumbnail pictures in board 28.0? lookang 0 1245 Last post April 10, 2012, 08:09:13 am
by lookang
Physics of collision showing forces at event for 1 dimension lookang 1 1911 Last post March 13, 2012, 10:41:18 pm
by Fu-Kwun Hwang
EJS to Database Connection Mus 3 9143 Last post March 13, 2012, 02:42:52 am
by ahmedelshfie
is it possible to eliminate rounding off error in this simulation calculation? lookang 2 3514 Last post January 26, 2012, 07:36:28 pm
by lookang
is there a quick way to count the number of Ejs simulations on NTNU Java Virtual lookang 0 2035 Last post December 19, 2011, 01:38:27 pm
by lookang
How to add diffrent positions to trace in satellite motioin applet ahmedelshfie 23 9455 Last post October 21, 2011, 10:34:25 pm
by ahmedelshfie
World Adoption & Usage using NTNUJAVA Forum applets by allowing easy embedding? lookang 8 5461 Last post August 26, 2011, 08:38:37 pm
by ahmedelshfie
Doubt in Easy Java Simulation/board:11-100- dhasthagheer 1 1796 Last post August 20, 2011, 07:01:50 pm
by Fu-Kwun Hwang
can make ejs web java applet on click some button and full screen is shown? lookang 4 4307 Last post August 10, 2011, 02:49:37 pm
by lookang
Question about one error message./board:23-101- Alex_10 27 12996 Last post July 24, 2011, 09:59:37 am
by Fu-Kwun Hwang
where & how to add 3D files of aeroplanes that can be used by EJS? lookang 4 2791 Last post July 16, 2011, 02:25:53 am
by ahmedelshfie
2 Bugs: Spam Code on wiki and Image not found in Description page con-f-use 1 2687 Last post June 30, 2011, 08:53:55 am
by Fu-Kwun Hwang
EJS physics example/board:23-100- andresgo 6 6516 Last post June 06, 2011, 08:37:24 am
by lookang
Nanotechnology Ejs 3d applet ahmedelshfie 0 1422 Last post June 02, 2011, 11:13:21 pm
by ahmedelshfie
how to have a loop in codes to check ? lookang 7 3108 Last post June 02, 2011, 01:37:44 pm
by csesuvra
Shapley's Globular Clusters ahmedelshfie 0 1237 Last post May 30, 2011, 06:04:58 pm
by ahmedelshfie
Different graphs DaZyS 7 3489 Last post May 09, 2011, 04:57:31 pm
by ahmedelshfie
EJS can not access the network? akunkeji 6 3609 Last post March 26, 2011, 08:09:47 pm
by akunkeji
is ejs missing export to movie as *.mov? lookang 3 2255 Last post March 23, 2011, 08:47:30 pm
by lookang
Can draw points directly on the "drawing panel" component? akunkeji 4 3276 Last post March 07, 2011, 10:00:34 am
by akunkeji
can data builder do dflux / dt ? lookang 6 3984 Last post February 27, 2011, 11:04:52 am
by Fu-Kwun Hwang
how to create a polygon angle in 3D view? lookang 2 2997 Last post February 14, 2011, 08:37:06 pm
by lookang
Vernier Calipers ahmedelshfie 5 9208 Last post January 25, 2011, 12:22:44 am
by ahmedelshfie
Is the Video capture in EJS working properly ? lookang 11 8130 Last post December 21, 2010, 11:04:37 pm
by akunkeji
Funcation mathmatic ahmedelshfie 6 5828 Last post November 27, 2010, 09:14:09 pm
by lookang
How to plot bode diagram with ejs? Rosehu 2 2718 Last post November 25, 2010, 10:22:51 pm
by Rosehu
Photoelectric ahmedelshfie 2 6150 Last post November 17, 2010, 11:24:37 pm
by ahmedelshfie
Air Drag ahmedelshfie 6 3633 Last post November 05, 2010, 01:48:18 am
by motazibrahim
Need help with transparency of images Abyss333 2 2444 Last post October 26, 2010, 02:26:21 pm
by lookang
How do I get the cursor position in a running plotting panel? Abyss333 3 3138 Last post October 21, 2010, 09:40:06 pm
by Abyss333
How to make a triangle wave? DaZyS 15 9725 Last post October 08, 2010, 03:22:35 pm
by Fu-Kwun Hwang
how to make a vectorField2D dynamically selectable? lookang 4 3197 Last post October 01, 2010, 08:00:41 am
by lookang
how to make Ejs Data collect over a series of runs of experiments lookang 6 3718 Last post September 22, 2010, 10:29:43 am
by lookang
Codebase ahmedelshfie 6 3196 Last post August 29, 2010, 03:54:15 am
by ahmedelshfie
this is how to make display show in scientific format 0.00E00 like tracker lookang 2 3014 Last post August 11, 2010, 08:05:48 am
by lookang
how to make the mass m dragable n the world view in circular motion? lookang 21 6124 Last post July 20, 2010, 11:08:10 pm
by ahmedelshfie
what is the best way to share java applets made by EJS ? lookang 10 8831 Last post July 16, 2010, 09:48:53 pm
by Fu-Kwun Hwang
native2ascii ahmedelshfie 3 3415 Last post July 08, 2010, 07:32:45 am
by Fu-Kwun Hwang
Data images in project MetalicConductor ahmedelshfie 4 2719 Last post July 03, 2010, 10:21:35 am
by ahmedelshfie
how to make the angle always acute between two lines? lookang 2 2257 Last post June 29, 2010, 11:06:13 pm
by Fu-Kwun Hwang
How to detect that the objects are just touching each other, and set the dv/dt=0 lookang 2 2640 Last post June 29, 2010, 02:44:28 pm
by lookang
Earth and moon 3d ahmedelshfie 6 3994 Last post June 24, 2010, 05:18:25 pm
by ahmedelshfie
EJS version of Fourier Synthesis (You can hear the sound,too) ahmedelshfie 4 4490 Last post June 23, 2010, 12:03:12 am
by ahmedelshfie
how do make Ejs applet run forever unless the pause or reset lookang 3 3599 Last post June 21, 2010, 07:52:30 pm
by Fu-Kwun Hwang
How to create a .jar which coul generate .m files mujer_esponja 5 3693 Last post June 20, 2010, 08:23:37 am
by Fu-Kwun Hwang
boolean state of displaying characters is not process in 3Djava on load lookang 0 1852 Last post June 17, 2010, 01:02:17 pm
by lookang
general problem with EJS_4.3.0_100613 when running applet in java3D mode lookang 0 2226 Last post June 17, 2010, 12:53:08 pm
by lookang
Bugs in EJS_4.3.0_100613\EJS_4.3.0 deployment of arrows lookang 0 1663 Last post June 17, 2010, 12:43:42 pm
by lookang
Can Ejs 4.3 produce 3d springs? lookang 1 2122 Last post June 17, 2010, 12:22:10 pm
by lookang
load data (a txt file) in easy java by montyzr@gmail.com lookang 1 4070 Last post May 19, 2010, 10:53:36 am
by Fu-Kwun Hwang
how make loop for array for y coordinates? lookang 14 7544 Last post May 14, 2010, 11:22:41 pm
by Fu-Kwun Hwang
Physics of rainbow (EJS version) ahmedelshfie 4 4988 Last post May 12, 2010, 11:30:28 pm
by ahmedelshfie
How use graphic Buttons in EJS? ahmedelshfie 2 3112 Last post May 06, 2010, 05:21:14 pm
by ahmedelshfie
how to make magnet1 and magnet2 in a single applet with different rotation? lookang 1 2634 Last post May 01, 2010, 01:50:08 pm
by lookang
how to detect a point is inside an area that is rotatable by cta ? lookang 2 2394 Last post April 22, 2010, 10:25:02 pm
by lookang
Runtime error in Magnetic Bar Field Model lookang 3 3386 Last post April 18, 2010, 11:34:56 pm
by lookang
how do make the magnet turn orientation to NS from current SN? lookang 1 3028 Last post April 16, 2010, 09:24:47 pm
by lookang
how to make the vectorField2D appears as zero when the value is zero? lookang 3 2543 Last post April 15, 2010, 08:10:10 pm
by ahmedelshfie
module in Ejs that allow student to initiative inquiry of variables on the plot? lookang 2 3016 Last post April 09, 2010, 07:52:43 pm
by lookang
histogram how can i dont count values =0 ? lookang 8 5022 Last post March 22, 2010, 10:59:31 pm
by lookang
How to write the applet code for embedding in other websites where jar is upload lookang 8 4806 Last post March 13, 2010, 07:43:43 pm
by Fu-Kwun Hwang
how technology can be used to transform education in 21st century learning lookang 5 11890 Last post February 12, 2010, 08:38:47 pm
by Fu-Kwun Hwang
how to model intensity and blurring of image in Ejs ? lookang 5 6567 Last post January 26, 2010, 02:58:10 pm
by lookang
how to control the resolution of a sphere by draging a slider Fu-Kwun Hwang 0 3183 Last post January 25, 2010, 09:03:56 am
by Fu-Kwun Hwang
how to use .java shared by other people and add it to Ejs? lookang 8 5559 Last post January 07, 2010, 11:51:16 pm
by Fu-Kwun Hwang
How to make for Trail to connected true for angle 0 to 360 but not jump 360-0? lookang 1 3236 Last post December 11, 2009, 04:07:04 pm
by Fu-Kwun Hwang
How come cannot assign yv[j] to POS Y of a text field? lookang 8 7621 Last post December 02, 2009, 09:20:06 am
by Fu-Kwun Hwang
how to have detection difference when touch from below and from inside the jaws? lookang 11 8462 Last post November 30, 2009, 10:39:44 pm
by lookang
translation module enabled in NTNUJAVA Virtual Physics Laboratory Java forum? lookang 6 4967 Last post November 19, 2009, 04:35:17 pm
by Fu-Kwun Hwang
how to make the logic to detect 12 or 12.00 when the answer is 12.0? lookang 6 4999 Last post November 18, 2009, 07:40:31 pm
by lookang
I have a problem with Programming Simultaneous Coupled Complicated ODEs Z-D 9 7617 Last post November 16, 2009, 10:51:18 pm
by HUMSHAPHY
how to simulate flow of particles in a wire? lookang 2 4643 Last post November 13, 2009, 08:10:35 pm
by Fu-Kwun Hwang
How can i transform a 3D cylinder using 2 transformation with dynamic variables lookang 2 4867 Last post November 09, 2009, 08:01:49 pm
by lookang
Some questions about JVS snikalay 5 6004 Last post November 05, 2009, 08:30:58 am
by aufche
About particles and walls /board:23-100- st@lk3r 1 3281 Last post November 01, 2009, 08:42:19 am
by Fu-Kwun Hwang
how to use the delta character (Δ) in a graph Fred Chuit 3 5849 Last post October 17, 2009, 02:38:25 am
by Fred Chuit
how to format columns of datatable Fred Chuit 4 6555 Last post October 12, 2009, 09:05:20 pm
by Fred Chuit
how to use the memory of Trace component Fred Chuit 3 3838 Last post October 10, 2009, 08:35:13 pm
by Fred Chuit
problem with Ejs 4.2 new text objects cannot display "^o" as subscript string. lookang 3 4517 Last post October 04, 2009, 06:00:32 am
by fem@um.es
strange error during wolfgang workshop break out lookang 0 2723 Last post September 24, 2009, 06:31:18 pm
by lookang
JSObject Jimmy Lefort 3 5786 Last post July 27, 2009, 09:56:02 pm
by Fu-Kwun Hwang
a bug i don't understand why it is happening something about errors when 0.2 0.8 lookang 7 6155 Last post July 17, 2009, 11:17:57 pm
by lookang
how to wrap a graphics on a 3D sphere in Ejs ? lookang 3 6553 Last post July 01, 2009, 09:28:19 pm
by Fu-Kwun Hwang
Used Deprecated VectorField3D...Any way to translate? tsouthard 5 4862 Last post June 23, 2009, 09:52:06 pm
by Fu-Kwun Hwang
how to embed a Ejs applet from this forum? lookang 2 4354 Last post June 07, 2009, 09:24:26 pm
by lookang
how to make the left right button to vary x? for all modes lookang 6 6242 Last post June 03, 2009, 08:57:04 pm
by Fu-Kwun Hwang
conference on computational physics taiwan 2009 lookang 1 4432 Last post May 31, 2009, 05:35:56 pm
by Fu-Kwun Hwang
VRML importation Jimmy Lefort 1 3218 Last post May 19, 2009, 06:06:27 pm
by Fu-Kwun Hwang
Just to let you know MacOSX firefox users will see applet with some difficulty lookang 0 2942 Last post April 15, 2009, 05:28:28 am
by lookang
how to view the data values assigned into a array that is [5]*[5] for example. lookang 1 4593 Last post March 30, 2009, 05:54:58 pm
by Fu-Kwun Hwang
how to make a Ejs way to recognize that a number is 10,100,1000 etc lookang 3 4452 Last post March 30, 2009, 10:37:50 am
by Fu-Kwun Hwang
Is it possible to instanciate objects (java obj) in Ejs from custom code? st@lk3r 2 5455 Last post March 17, 2009, 04:27:30 pm
by st@lk3r
How to make an applet that is controlled by F (length) and angle (cta) lookang 4 5863 Last post March 02, 2009, 10:22:45 pm
by Fu-Kwun Hwang
how to make a variable number appear in the drawing panel? lookang 13 12574 Last post February 24, 2009, 04:45:54 pm
by Fu-Kwun Hwang
How to make the trace in a plot to clear after _initialize() lookang 3 5055 Last post February 16, 2009, 05:16:07 pm
by Fu-Kwun Hwang
Strange error message from PC where i am not admin lookang 4 5270 Last post February 09, 2009, 01:47:03 pm
by lookang
why export to web based applet does not work but work on local pc? lookang 4 6397 Last post February 01, 2009, 01:10:20 pm
by lookang
EJS Running Issues thmz 13 8847 Last post January 31, 2009, 06:50:41 pm
by thmz
how to make a differentiation of a string? lookang 5 5726 Last post January 30, 2009, 02:29:12 am
by lookang
can't get it to add 2 strings ? strange i did it before but the EJS crash lookang 1 4222 Last post January 28, 2009, 05:44:29 pm
by lookang
how to make a slider remember previous value after reset simulation. lookang 2 4596 Last post January 20, 2009, 01:37:25 pm
by lookang
how to make slider with fixed values for instance 1,2,5,10 50 Fred Chuit 2 5161 Last post January 20, 2009, 09:23:48 am
by lookang
How to play sound with given frequency: beep(530Hz, 800ms) Fred Chuit 1 6802 Last post January 19, 2009, 08:38:45 pm
by Fu-Kwun Hwang
How to make sure the exported web based applet pages load quickly and work? lookang 1 4167 Last post January 16, 2009, 08:00:36 pm
by lookang
what is the elegant way to make EJS measure a true period of an oscillation? lookang 2 5247 Last post January 13, 2009, 10:00:43 pm
by lookang
What NTNUJAVA Virtual Physics Lab represents in education by John Seely Brown lookang 0 3726 Last post January 12, 2009, 10:54:20 am
by lookang
How to add Java Source: Calc3.java into EJS ? lookang 4 6162 Last post January 08, 2009, 09:53:44 pm
by lookang
how to make a Earth Globe realistic enough when view show correct orientation? lookang 0 4877 Last post January 03, 2009, 10:06:53 pm
by lookang
how to move particles along a path Fred Chuit 1 5273 Last post December 30, 2008, 04:20:02 pm
by Fu-Kwun Hwang
hot spots on drawing area Fred Chuit 9 7389 Last post December 30, 2008, 06:36:46 am
by lookang
Hoe to declare arrays in EJS Fred Chuit 1 5561 Last post December 24, 2008, 07:10:01 am
by Fu-Kwun Hwang
is it possible to make applet make a sound when i condition is met? lookang 8 7444 Last post December 22, 2008, 12:10:01 pm
by lookang
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