Questions related to EJS

NTNUJAVA Virtual Physics Laboratory
Enjoy the fun of physics with simulations! > Easy Java Simulations (2001- ) > Questions related to EJS

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	How do I post my .jar file in the forum?	LeeTl	4	1234	April 09, 2013, 08:24:08 am by Fu-Kwun Hwang
	Prof Hwang in Singapore on 22 March 2013!!	lookang	2	915	March 25, 2013, 08:57:37 am by lookang
	how to transform about an axis a rotation using Matrix3DTransformation ?	lookang	2	4695	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	1236	August 08, 2012, 05:43:33 pm by lookang
	Would NTNUJAVA Virtual Physics Laboratory start a EJS Digital Library soon?	lookang	2	2123	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	1344	June 12, 2012, 11:20:20 am by lookang
	Is it possible to convert jar files (created with EJS) to swf?	yperego	5	5856	April 13, 2012, 08:53:34 pm by ahmedelshfie
	possible to enable back the thumbnail pictures in board 28.0?	lookang	0	811	April 10, 2012, 08:09:13 am by lookang
	Physics of collision showing forces at event for 1 dimension	lookang	1	1371	March 13, 2012, 10:41:18 pm by Fu-Kwun Hwang
	EJS to Database Connection	Mus	3	8043	March 13, 2012, 02:42:52 am by ahmedelshfie
	is it possible to eliminate rounding off error in this simulation calculation?	lookang	2	2673	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	1564	December 19, 2011, 01:38:27 pm by lookang
	Using own classes with import possible	juliaB	6	2565	November 09, 2011, 05:35:51 pm by alempitt
	How to add diffrent positions to trace in satellite motioin applet	ahmedelshfie	23	6500	October 21, 2011, 10:34:25 pm by ahmedelshfie
	World Adoption & Usage using NTNUJAVA Forum applets by allowing easy embedding?	lookang	8	3575	August 26, 2011, 08:38:37 pm by ahmedelshfie
	Doubt in Easy Java Simulation/board:11-100-	dhasthagheer	1	1271	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	3541	August 10, 2011, 02:49:37 pm by lookang
	Question about one error message./board:23-101-	Alex_10	27	9093	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	2257	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	2182	June 30, 2011, 08:53:55 am by Fu-Kwun Hwang
	EJS physics example/board:23-100-	andresgo	6	5448	June 06, 2011, 08:37:24 am by lookang
	Nanotechnology Ejs 3d applet	ahmedelshfie	0	1013	June 02, 2011, 11:13:21 pm by ahmedelshfie
	how to have a loop in codes to check ?	lookang	7	2441	June 02, 2011, 01:37:44 pm by csesuvra
	Shapley's Globular Clusters	ahmedelshfie	0	930	May 30, 2011, 06:04:58 pm by ahmedelshfie
	Different graphs	DaZyS	7	2966	May 09, 2011, 04:57:31 pm by ahmedelshfie
	EJS can not access the network?	akunkeji	6	2856	March 26, 2011, 08:09:47 pm by akunkeji
	is ejs missing export to movie as *.mov?	lookang	3	1759	March 23, 2011, 08:47:30 pm by lookang
	Can draw points directly on the "drawing panel" component?	akunkeji	4	2680	March 07, 2011, 10:00:34 am by akunkeji
	can data builder do dflux / dt ?	lookang	6	3174	February 27, 2011, 11:04:52 am by Fu-Kwun Hwang
	how to create a polygon angle in 3D view?	lookang	2	2437	February 14, 2011, 08:37:06 pm by lookang
	Vernier Calipers	ahmedelshfie	5	6702	January 25, 2011, 12:22:44 am by ahmedelshfie
	Is the Video capture in EJS working properly ?	lookang	11	7264	December 21, 2010, 11:04:37 pm by akunkeji
	Funcation mathmatic	ahmedelshfie	6	5143	November 27, 2010, 09:14:09 pm by lookang
	How to plot bode diagram with ejs?	Rosehu	2	2168	November 25, 2010, 10:22:51 pm by Rosehu
	Photoelectric	ahmedelshfie	2	3328	November 17, 2010, 11:24:37 pm by ahmedelshfie
	Air Drag	ahmedelshfie	6	2907	November 05, 2010, 01:48:18 am by motazibrahim
	Need help with transparency of images	Abyss333	2	1974	October 26, 2010, 02:26:21 pm by lookang
	How do I get the cursor position in a running plotting panel?	Abyss333	3	2232	October 21, 2010, 09:40:06 pm by Abyss333
	How to make a triangle wave?	DaZyS	15	7326	October 08, 2010, 03:22:35 pm by Fu-Kwun Hwang
	how to make a vectorField2D dynamically selectable?	lookang	4	2667	October 01, 2010, 08:00:41 am by lookang
	how to make Ejs Data collect over a series of runs of experiments	lookang	6	2947	September 22, 2010, 10:29:43 am by lookang
	Codebase	ahmedelshfie	6	2621	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	2424	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	4819	July 20, 2010, 11:08:10 pm by ahmedelshfie
	what is the best way to share java applets made by EJS ?	lookang	10	7962	July 16, 2010, 09:48:53 pm by Fu-Kwun Hwang
	native2ascii	ahmedelshfie	3	2795	July 08, 2010, 07:32:45 am by Fu-Kwun Hwang
	Data images in project MetalicConductor	ahmedelshfie	4	2140	July 03, 2010, 10:21:35 am by ahmedelshfie
	how to make the angle always acute between two lines?	lookang	2	1910	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	2055	June 29, 2010, 02:44:28 pm by lookang
	Earth and moon 3d	ahmedelshfie	6	3315	June 24, 2010, 05:18:25 pm by ahmedelshfie
	EJS version of Fourier Synthesis (You can hear the sound,too)	ahmedelshfie	4	3617	June 23, 2010, 12:03:12 am by ahmedelshfie
	how do make Ejs applet run forever unless the pause or reset	lookang	3	2987	June 21, 2010, 07:52:30 pm by Fu-Kwun Hwang
	How to create a .jar which coul generate .m files	mujer_esponja	5	2776	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	1540	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	1783	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	1422	June 17, 2010, 12:43:42 pm by lookang
	Can Ejs 4.3 produce 3d springs?	lookang	1	1723	June 17, 2010, 12:22:10 pm by lookang
	load data (a txt file) in easy java by montyzr@gmail.com	lookang	1	2954	May 19, 2010, 10:53:36 am by Fu-Kwun Hwang
	how make loop for array for y coordinates?	lookang	14	5730	May 14, 2010, 11:22:41 pm by Fu-Kwun Hwang
	Physics of rainbow (EJS version)	ahmedelshfie	4	4028	May 12, 2010, 11:30:28 pm by ahmedelshfie
	How use graphic Buttons in EJS?	ahmedelshfie	2	2601	May 06, 2010, 05:21:14 pm by ahmedelshfie
	how to make magnet1 and magnet2 in a single applet with different rotation?	lookang	1	2212	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	1976	April 22, 2010, 10:25:02 pm by lookang
	Runtime error in Magnetic Bar Field Model	lookang	3	2579	April 18, 2010, 11:34:56 pm by lookang
	how do make the magnet turn orientation to NS from current SN?	lookang	1	2522	April 16, 2010, 09:24:47 pm by lookang
	how to make the vectorField2D appears as zero when the value is zero?	lookang	3	2020	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	2273	April 09, 2010, 07:52:43 pm by lookang
	histogram how can i dont count values =0 ?	lookang	8	4054	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	3895	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	10805	February 12, 2010, 08:38:47 pm by Fu-Kwun Hwang
	how to model intensity and blurring of image in Ejs ?	lookang	5	5463	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	2810	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	4710	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	2774	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	6629	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	7267	November 30, 2009, 10:39:44 pm by lookang
	translation module enabled in NTNUJAVA Virtual Physics Laboratory Java forum?	lookang	6	4222	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	4268	November 18, 2009, 07:40:31 pm by lookang
	I have a problem with Programming Simultaneous Coupled Complicated ODEs	Z-D	9	6723	November 16, 2009, 10:51:18 pm by HUMSHAPHY
	how to simulate flow of particles in a wire?	lookang	2	3969	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	4066	November 09, 2009, 08:01:49 pm by lookang
	Some questions about JVS	snikalay	5	5420	November 05, 2009, 08:30:58 am by aufche
	About particles and walls /board:23-100-	st@lk3r	1	2844	November 01, 2009, 08:42:19 am by Fu-Kwun Hwang
	how to use the delta character (Δ) in a graph	Fred Chuit	3	5288	October 17, 2009, 02:38:25 am by Fred Chuit
	how to format columns of datatable	Fred Chuit	4	5805	October 12, 2009, 09:05:20 pm by Fred Chuit
	how to use the memory of Trace component	Fred Chuit	3	3273	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	3945	October 04, 2009, 06:00:32 am by fem@um.es
	strange error during wolfgang workshop break out	lookang	0	2409	September 24, 2009, 06:31:18 pm by lookang
	JSObject	Jimmy Lefort	3	5173	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	5539	July 17, 2009, 11:17:57 pm by lookang
	how to wrap a graphics on a 3D sphere in Ejs ?	lookang	3	5522	July 01, 2009, 09:28:19 pm by Fu-Kwun Hwang
	Used Deprecated VectorField3D...Any way to translate?	tsouthard	5	4299	June 23, 2009, 09:52:06 pm by Fu-Kwun Hwang
	how to embed a Ejs applet from this forum?	lookang	2	3920	June 07, 2009, 09:24:26 pm by lookang
	how to make the left right button to vary x? for all modes	lookang	6	5596	June 03, 2009, 08:57:04 pm by Fu-Kwun Hwang
	conference on computational physics taiwan 2009	lookang	1	3896	May 31, 2009, 05:35:56 pm by Fu-Kwun Hwang
	VRML importation	Jimmy Lefort	1	2883	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	2690	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	4215	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	3883	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	5031	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	5238	March 02, 2009, 10:22:45 pm by Fu-Kwun Hwang
	how to make a variable number appear in the drawing panel?	lookang	13	11305	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	4499	February 16, 2009, 05:16:07 pm by Fu-Kwun Hwang
	Strange error message from PC where i am not admin	lookang	4	4688	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	5825	February 01, 2009, 01:10:20 pm by lookang
	EJS Running Issues	thmz	13	7630	January 31, 2009, 06:50:41 pm by thmz
	how to make a differentiation of a string?	lookang	5	5218	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	3784	January 28, 2009, 05:44:29 pm by lookang
	how to make a slider remember previous value after reset simulation.	lookang	2	4055	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	4384	January 20, 2009, 09:23:48 am by lookang
	How to play sound with given frequency: beep(530Hz, 800ms)	Fred Chuit	1	6159	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	3699	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	4671	January 13, 2009, 10:00:43 pm by lookang
	What NTNUJAVA Virtual Physics Lab represents in education by John Seely Brown	lookang	0	3316	January 12, 2009, 10:54:20 am by lookang
	How to add Java Source: Calc3.java into EJS ?	lookang	4	5575	January 08, 2009, 09:53:44 pm by lookang
	how to make a Earth Globe realistic enough when view show correct orientation?	lookang	0	4425	January 03, 2009, 10:06:53 pm by lookang
	how to move particles along a path	Fred Chuit	1	4633	December 30, 2008, 04:20:02 pm by Fu-Kwun Hwang
	hot spots on drawing area	Fred Chuit	9	6739	December 30, 2008, 06:36:46 am by lookang
	Hoe to declare arrays in EJS	Fred Chuit	1	4861	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	6563	December 22, 2008, 12:10:01 pm by lookang