MATSLISE: Potential plot window |
The Potential plot window
r
).This field shows the expression of the potential function. For a Sturm-Liouville problem this field contains the potential
function of the associated Schrödinger problem V(r)
, where r
is the Sturm-Liouville unknown variable.
X/Y Limits
-fieldsX:The lower and upper limit of the interval over which the potential function is evaluated and plotted. For a Sturm-Liouville problem these fields represent the lower and upper limit of the x-interval of the associated Schrödinger problem.
Y:axis limits for the Y-axis.
Points-fieldThe number of points used to plot the potential function. When this plotted potential function had no smooth form, the number of points should be increased.
Plot-buttonWhen this button is clicked, the part of the potential function between a
and b
is calculated (and displayed), i.e. evaluated in n
points, where n
is equal to the value entered in the Points-field.