| org.jscience.mathematics.function.DiscreteFunction
| DiscreteFunction | | final public class DiscreteFunction extends Function (Code) | | This class represents a function defined from a mapping betweem
two sets (points and values).
Instance of this class can be used to approximate continuous
functions or to numerically solve differential systems.
author:
Jean-Marie Dautelle
version:
3.0, February 13, 2006 |
| DiscreteFunction | | public DiscreteFunction(SortedMap<X, Y> pointValues, Interpolator<X, Y> interpolator, Variable<X> variable)(Code) | | Creates the discrete function for the specified point-value entries.
Parameters:
pointValues - the point-value entries of this function.
Parameters:
interpolator - the interpolator.
Parameters:
variable - this function variable. |
| evaluate | | public Y evaluate()(Code) | | |
| getInterpolator | | public Interpolator<X, Y> getInterpolator()(Code) | | Returns the interpolator used by this discrete function.
the interpolator used to estimate the value between two points. |
| getPointValues | | public SortedMap<X, Y> getPointValues()(Code) | | Returns the point-value entries of this discrete function.
the point-value mapping. |
| toText | | public Text toText()(Code) | | |
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