This is the web version of EJS interface
EJS version 4.3.7
  1. Title=Propagation of wavefront
  2. Author=Lee Tat Leong - Ministry of Education, Singapore
  3. Abstract=tatlee08@gmail.com
  4. CaptureTools=false
  5. DataTools=false
  6. LanguageTools=false
  7. AppletColSupport=false
  8. UseMacMenuBar=false
  9. UseInterpreter=true
    NameValueTypeDimension
    NameValueTypeDimension

    Evol Page

    Indep. Var. Increment
    d r[i] /dt=v[i]
    SolverRungeKuttaFehlberg AbsoluteTolerance=0.00001

    Name:E,active=E,條件:Method:E,(誤差範圍E),stopatEvent=E
    E


    動作
    E

    Name:t,active=t,條件:Method:t,(誤差範圍t),stopatEvent=t
    t


    動作
    t

    Name:,active=,條件:Method:,(誤差範圍),stopatEvent=


    動作

    FixRel Page

    for (i=0;i<n;i=i+1) { r[i]=(t-i)/10; if (r[i]<0) { r[i]=0; } }
    EJSVIEW: Click link to view it's content
    Control variables:(testing)
    title="Frame"
    layout=border
    visible=true
    size="448,447"
    position=south
    layout=FLOW:center,0,0
    borderType=LOWERED_ETCHED
    variable=_isPaused
    imageOn=/org/opensourcephysics/resources/controls/images/play.gif
    actionOn=_play()
    imageOff=/org/opensourcephysics/resources/controls/images/pause.gif
    actionOff=_pause()
    image=/org/opensourcephysics/resources/controls/images/reset.gif
    action=_reset()
    text=" time (s)="
    variable=t
    format="0.00"
    size="50,30"
    position=center
    minimumX=xmin
    maximumX=xmax
    minimumY=ymin
    maximumY=ymax
    minimumZ=zmin
    maximumZ=zmax
    cameraAzimuth=0.4
    cameraAltitude=0.0
    cameraFocusX=0.0
    cameraFocusY=0.0
    cameraFocusZ=0.0
    cameraRotation=0.0
    cameraDistanceToScreen=5.0
    numberOfElements=n
    x=0
    y=0
    z=0
    radius=r
    fillColor=255,0,0,20
    drawingLines=false
    depthFactor=n
    x=0
    y=-0.6
    z=-1.3
    text="left-click and drag to rotate"
    elementposition=CENTERED
    x=0
    y=-0.5
    z=1
    visible=_isPaused()
    text="simulation paused"
    lineColor=red
    fillColor=red