@physletName|QTime
@code|qTime.QTime.class
@archive|QTime4_.jar,STools4.jar
@appletSize|400|300
@scriptHeader|setAutoRefresh(false);setEnergyOffset(false);
@scriptFooter|setAutoRefresh(true);
@embedParam|b|ShowControls|false|show controls:
@embedParam|d|minX|-10|xmin:
@embedParam|d|maxX|10|xmax:
@embedParam|i|FPS|10|animation frames per second:
@embedParam|i|numPts|512|calculated points:
@embedParam|d|dt|0.02|time step per frame:
@embedParam|s|caption||Caption:
@embedParam|s|potential|0|initial potential:
@embedParam|s|real|0|initial real part:
@embedParam|s|imaginary|0|initial imaginary part:
setReal|
#FFDA92
>>> tt >>>
Set real part of the wave function as a function of x and t.
>>> tt >>>
Set wave Re
s|f|cos(2*pi*x)*exp(-2*sqr(x+6))|Re(x,t):
setImaginary|
#FFDA92
>>> tt >>>
Set imaginary part of the wave function as a function of x and t.
>>> tt >>>
Set wave Im
s|f|sin(2*pi*x)*exp(-2*sqr(x+6))|Im(x,t):
setPotential|
#FFDA92
>>> tt >>>
a function of x for the potential in which the wave propagates
>>> tt >>>
Set potential
s|f|20*(step(1+x)-step(x-1))|V(x,t):
forward|
#FFFF70
>>> tt >>>
Start clock. Resume after "pause".
Creating a new script "Forward" with just this command will result in an appropriate button.
>>> tt >>>
Forward
pause|
#FFFF70
>>> tt >>>
Freeze the animation.
Creating a new script "Pause" with just this command will result in an appropriate button.
>>> tt >>>
Pause
stepForward|
#FFFF70
>>> tt >>>
Forward the animation one time step dt.
Creating a new script "Forward" with just this command will result in an appropriate button.
>>> tt >>>
Step forward
stepTimeBack|
#FFFF70
>>> tt >>>
Step the time backward by dt.
Creating a new script "Back" with just this command will result in an appropriate button.
>>> tt >>>
Step backward
reset|
#FFFF70
>>> tt >>>
Reset the clock to time=0.
>>> tt >>>
Reset
setCaption|
#CCFFCC
>>> tt >>>
Set a title that will be displayed in the QTime applet
>>> tt >>>
Title
s|s||text:
setShowAxes|
#CCFFCC
>>> tt >>>
Show or hide the the X and Y axes on the graph.
>>> tt >>>
Show axes
f|show|false|axes are visible:
setShowPotential|
#CCFFCC
>>> tt >>>
Show or hide the potential.
>>> tt >>>
Show_Potential
b|show|false|potential is visible:
setYMinMax|
#B3EFFF
>>> tt >>>
Set the range of the y axis.
>>> tt >>>
Y range
d|min|-10|ymin:
d|max|10|ymax:
setYAutoscaleOn|
#B3EFFF
>>> tt >>>
The y range will zoom automatically to display all values.
>>> tt >>>
Autoscale on
setYAutoscaleOff|
#B3EFFF
>>> tt >>>
Use fixed y range.
>>> tt >>>
Autoscale off