|
CurveFitting[Interactive] - display an interactive interface to the CurveFitting package
|
Calling Sequence
|
|
Interactive()
Interactive(xydata, v)
Interactive(xdata, ydata, v)
|
|
|
Parameters
|
|
|
xydata
|
-
|
list, Array, DataFrame, or Matrix of the form [[x1,y1], [x2,y2], ..., [xn,yn]]; data points
|
|
v
|
-
|
(optional) name
|
|
xdata
|
-
|
list, Array, DataSeries, or Vector of the form [x1, x2, ..., xn]; independent values
|
|
ydata
|
-
|
list, Array, DataSeries, or Vector of the form [y1, y2, ..., yn]; dependent values
|
|
|
|
|
|
Description
|
|
|
•
|
The Interactive command displays a Maplet application that provides a graphical user interface to routines in the CurveFitting package. You can select one of the methods shown to fit a curve to the given data points.
|
|
|
The data can be specified as a collection of points, or as separate collections of independent and dependent values. Invoking the Maplet application without any arguments displays a dialog in which you can enter the data points.
|
|
|
When the Done button is clicked, the equation in the text field at the bottom of the window returns as Maple output to the worksheet. If a name is not specified, then an automatically generated variable is used for this equation.
|
|
•
|
In many cases, the options to the CurveFitting routines can be set by selecting a value by using a slider or entering text in a field.
|
|
•
|
Only the applicable CurveFitting routines are included in the window. For example, the routine CurveFitting[RationalInterpolation] applies only to points that are not floating-point numbers, while CurveFitting[ThieleInterpolation] requires that all y values are unique.
|
|
|
|
Examples
|
|
|
>
|
|
|
>
|
|
|
|
