Learn Easy Java Simulation - Revision history

Yogi: 1 revision imported: from troer

2017-06-28T08:27:27Z

1 revision imported: from troer

Sunil: /* Development and community help */

2017-03-17T04:54:07Z

Development and community help

Venkatesh: /* Development and community help */

2017-03-17T04:52:45Z

Development and community help

Soumya: /* Functionalities */

2016-11-23T06:34:12Z

Functionalities

Venkatesh: added Category:Explore an application using HotCat

2016-10-15T08:01:04Z

added Category:Explore an application using HotCat

Venkatesh: /* Functionalities */

2016-10-15T07:48:11Z

Functionalities

Venkatesh: /* Functionalities */

2016-10-15T07:42:59Z

Functionalities

Venkatesh: /* Other similar applications */

2016-10-15T07:34:03Z

Other similar applications

Venkatesh: /* Overview of Features */

2016-10-15T07:33:27Z

Overview of Features

Venkatesh: /* Export and publishing files */

2016-10-15T07:28:49Z

Export and publishing files

@@ Line 21: / Line 21: @@
 ==Development and community help==
 =Working with the application=
 ==Functionalities==

@@ Line 25: / Line 25: @@
 {| class="wikitable"
 |-
-|style="width: 50%;|{{ext-img|450px|https://upload.wikimedia.org/wikipedia/commons/e/e4/Easy_Java_Simulation_1_EXAMPLE.jpg}}
+|style="width: 50%;|[[File:Easy_Java_Simulation_1_EXAMPLE.jpg|450px]]
-|style="width: 50%;|{{ext-img|450px|https://upload.wikimedia.org/wikipedia/commons/8/88/Easy_Java_Simulation_2_Model_Variables.jpg}}
+|style="width: 50%;|[[File:Easy_Java_Simulation_2_Model_Variables.jpg|450px]]
 |-
 |style="width: 50%;|Step 1- The image  is a screenshot of an EJS simulation modeling the path of a ball confined to move between two walls that form a wedge shape.
 |style="width: 50%;|Step 2- we will create a simple visualization of the two populations versus time using EJS. After launching, we move to the Model portion of the interface. This is where we enter the variables for our simulation. Follow the directions and click to create a new page of variables. After giving the page a name, you add the variables described in the model. Variables are added by directly editing the variable table that was just created.
 |-
-|style="width: 50%;|{{ext-img|450px|https://upload.wikimedia.org/wikipedia/commons/7/79/Easy_Java_Simulation_3_Evolution.jpg}}
+|style="width: 50%;|[[File:Easy_Java_Simulation_3_Evolution.jpg|450px]]
-|style="width: 50%;|{{ext-img|450px|https://upload.wikimedia.org/wikipedia/commons/5/5e/Easy_Java_Simulation_4_Plotting_Frame.jpg}}
+|style="width: 50%;|[[File:Easy_Java_Simulation_4_Plotting_Frame.jpg|450px]]
 |-
 |style="width: 50%;|Step 3- The next step in creating our simulation is to describe how the model changes over time. Since we are using a differential equation model you need to move to the Evolution portion and create a page of ODEs. After naming the page, indicate the independent variable, t, and then enter the differential equations for the model. The equations can be inserted by double-clicking the table cells.
 |style="width: 50%;|Step 4- Having defined the model, we move to the visualization. Our goal is to see how the predator and prey populations vary with time. Thus, we want to create a plot of x and y versus t. So, we add a plot to our visualization window. You accomplish this by clicking the PlottingFrame element highlighted below and then clicking Simulation View in the Tree of Elements.
 |-
-|style="width: 50%;|{{ext-img|450px|https://upload.wikimedia.org/wikipedia/commons/6/64/Easy_Java_Simulation_5_View.jpg}}
+|style="width: 50%;|[[File:Easy_Java_Simulation_5_View.jpg|450px]]
-|style="width: 50%;|{{ext-img|450px|https://upload.wikimedia.org/wikipedia/commons/0/0e/Easy_Java_Simulation_6_Finished_Example.jpg}}
+|style="width: 50%;|[[File:Easy_Java_Simulation_6_Finished_Example.jpg|450px]]
 |-
 |style="width: 50%;|Step 5- we indicate what variables the plot will graph. By double clicking plot within the Tree of Elements, a new window pops up. Fill the Input X and Input Y fields with t and x respectively. To help differentiate the two populations, edit the Line Color parameter to be BLUE. Next we add a plot of the predator versus time by right-clicking the plot just edited and selecting Copy from the popup menu. Then right-click the plottingPanel element and select Paste. Edit the plot2 element so that Input Y is y.

← Older revision		Revision as of 08:01, 15 October 2016
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	[https://en.wikipedia.org/wiki/Easy_Java_Simulations WIKIPEDIA]<br>		[https://en.wikipedia.org/wiki/Easy_Java_Simulations WIKIPEDIA]<br>
	[http://www.um.es/fem/EjsWiki/uploads/Download/EjsS_Manual.pdf EJS MANUAL]		[http://www.um.es/fem/EjsWiki/uploads/Download/EjsS_Manual.pdf EJS MANUAL]
		+
		+	[[Category:Explore an application]]

@@ Line 42: / Line 42: @@
 |style="width: 50%;|Step 5- we indicate what variables the plot will graph. By double clicking plot within the Tree of Elements, a new window pops up. Fill the Input X and Input Y fields with t and x respectively. To help differentiate the two populations, edit the Line Color parameter to be BLUE. Next we add a plot of the predator versus time by right-clicking the plot just edited and selecting Copy from the popup menu. Then right-click the plottingPanel element and select Paste. Edit the plot2 element so that Input Y is y.
 |style="width: 50%;|Step 6- In those short steps, a complete simulations is ready for use. Indeed, it is easy to visualize such a model with EJS. To see your resulting work, click the green triangle on the right side of the main window to launch and see the application.
 ==File formats for creation==

@@ Line 23: / Line 23: @@
 =Working with the application=
 ==Functionalities==
 {| class="wikitable"
 |-
-|style="width: 50%;|Image  Image Image Image  (Step 1)
+|style="width: 50%;|{{ext-img|450px|https://upload.wikimedia.org/wikipedia/commons/e/e4/Easy_Java_Simulation_1_EXAMPLE.jpg}}
-|style="width: 50%;|Image  Image Image Image  (Step 2)
+|style="width: 50%;|{{ext-img|450px|https://upload.wikimedia.org/wikipedia/commons/8/88/Easy_Java_Simulation_2_Model_Variables.jpg}}
 |-
-|style="width: 50%;|Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext
+|style="width: 50%;|Step 1- The image  is a screenshot of an EJS simulation modeling the path of a ball confined to move between two walls that form a wedge shape.
-|style="width: 50%;|Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext
+|style="width: 50%;|Step 2- we will create a simple visualization of the two populations versus time using EJS. After launching, we move to the Model portion of the interface. This is where we enter the variables for our simulation. Follow the directions and click to create a new page of variables. After giving the page a name, you add the variables described in the model. Variables are added by directly editing the variable table that was just created.
 |-
-|style="width: 50%;|Image  Image Image Image  (Step 3)
+|style="width: 50%;|{{ext-img|450px|https://upload.wikimedia.org/wikipedia/commons/7/79/Easy_Java_Simulation_3_Evolution.jpg}}
-|style="width: 50%;|Image  Image Image Image  (Step 4)
+|style="width: 50%;|{{ext-img|450px|https://upload.wikimedia.org/wikipedia/commons/5/5e/Easy_Java_Simulation_4_Plotting_Frame.jpg}}
 |-
-|style="width: 50%;|Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext
+|style="width: 50%;|Step 3- The next step in creating our simulation is to describe how the model changes over time. Since we are using a differential equation model you need to move to the Evolution portion and create a page of ODEs. After naming the page, indicate the independent variable, t, and then enter the differential equations for the model. The equations can be inserted by double-clicking the table cells.
-|style="width: 50%;|Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext Texttexttexttexttext
+|style="width: 50%;|Step 4- Having defined the model, we move to the visualization. Our goal is to see how the predator and prey populations vary with time. Thus, we want to create a plot of x and y versus t. So, we add a plot to our visualization window. You accomplish this by clicking the PlottingFrame element highlighted below and then clicking Simulation View in the Tree of Elements.
-|}
+|-
 ==File formats for creation==

@@ Line 16: / Line 16: @@
 EJS can produce attractive simulations that allow user interaction.<br>
 EJS can produce quality simulations much more quickly than starting from scratch.<br>
 ==Other similar applications==
 ==Development and community help==

@@ Line 46: / Line 46: @@
 ==Export and publishing files==
 EjsS creates four subdirectories:<br>
- • config is the directory for user-defined configuration and options files.<br>
+• config is the directory for user-defined configuration and options files.<br>
- • export is the proposed target directory when EjsS generates files for distribution.<br>
+• export is the proposed target directory when EjsS generates files for distribution.<br>
- • output is the directory used by EjsS to place temporary files generated when compiling a simulation. <br>
+• output is the directory used by EjsS to place temporary files generated when compiling a simulation. <br>
- • source is the directory under which all your simulation (source and auxiliary) files must be located.
+• source is the directory under which all your simulation (source and auxiliary) files must be located.
 ==Advanced features==