Mercurial > dive4elements > river
diff flys-artifacts/src/main/java/de/intevation/flys/artifacts/math/fitting/Function.java @ 2569:0dd58ab7e118
Added functions to be used for fitting in the "Fixierungsanalyse" and "Extremwertermittlung".
flys-artifacts/trunk@4095 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
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date | Mon, 27 Feb 2012 14:16:30 +0000 |
parents | |
children | 8a6ce15ced7f |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/math/fitting/Function.java Mon Feb 27 14:16:30 2012 +0000 @@ -0,0 +1,56 @@ +package de.intevation.flys.artifacts.math.fitting; + +import org.apache.commons.math.optimization.fitting.ParametricRealFunction; + +import de.intevation.flys.utils.DoubleUtil; + +public abstract class Function +implements ParametricRealFunction +{ + protected String name; + protected String description; + protected String [] parameterNames; + protected double [] initialGuess; + + public Function() { + } + + public Function( + String name, + String description, + String [] parameterNames + ) { + this(name, + description, + parameterNames, + DoubleUtil.fill(parameterNames.length, 1d)); + } + + public Function( + String name, + String description, + String [] parameterNames, + double [] initialGuess + ) { + this.name = name; + this.parameterNames = parameterNames; + this.initialGuess = initialGuess; + } + + public String getName() { + return name; + } + + public String getDescription() { + return description; + } + + public String [] getParameterNames() { + return parameterNames; + } + + public double [] getInitialGuess() { + return initialGuess; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :