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2.7 Time-Domain Analysis of Nonlinear Dynamic Circuits 127
2.7.6 TransientPlot Options
Options[TransientPlot]
As was shown previously, the function TransientPlot provides a convenient way for displaying
results of NDAESolve or NDSolve computations. The appearance of TransientPlot graphics can be
changed with the following set of options:
In[35]:= Options[TransientPlot]
Out[35]=
1
AspectRatio , Axes True,
GoldenRatio
AxesLabel None, AxesOrigin Automatic, AxesStyle Automatic,
Background GrayLevel0.92, ColorOutput Automatic,
Compiled True, DefaultColor Automatic, Epilog ,
Frame False, FrameLabel None, FrameStyle Automatic,
FrameTicks Automatic, GridLines None,
ImageSize Automatic, MaxBend 10., PlotDivision 30.,
PlotLabel None, PlotPoints 30, PlotRange Automatic,
PlotRegion Automatic, PlotStyle RGBColor1., 0., 0.,
AbsoluteThickness1., AbsolutePointSize3.,
RGBColor0., 0., 1., AbsoluteThickness1.,
AbsoluteDashing10., 8., AbsolutePointSize3.,
RGBColor0., 0.8, 0., AbsoluteThickness1.,
AbsoluteDashing4., 8., AbsolutePointSize3.,
RGBColor0.7, 0., 0.9, AbsoluteThickness1.,
AbsoluteDashing10., 8., 4., 8., AbsolutePointSize3.,
Prolog , RotateLabel True, Ticks Automatic,
DefaultFont ⧴ $DefaultFont, DisplayFunction ⧴ $DisplayFunction,
FormatType ⧴ $FormatType, TextStyle ⧴ $TextStyle,
GraphicsSpacing 0.1, Parametric False,
ShowLegend True, ShowSamplePoints False,
SingleDiagram True, SweepParameters Automatic
Most options are standard options of Graphics objects. Therefore, we will restrict ourselves to the
discussion of the remaining keywords Parametric, ShowSamplePoints, and SingleDiagram.
Parametric
With Parametric −> True parametric plots of two interpolating functions can be displayed. In this
case, TransientPlot requires a list of two display variables xvar and yvar, where xvar denotes
the x-axis variable and yvar the y-axis variable. TransientPlot then shows a trace of the points
{xvar[par], yvar[par]} as the parameter par is swept from par
to par
.
TransientPlot[numericaldata, {xvar[par], yvar[par]},
{par, par
, par
}, Parametric −> True]
The axes are automatically labeled by the specified variable names. As an example we perform a
parametric plot of the transient response of the diode rectifier circuit introduced in Section 2.7.1 (see
Figure 7.1).