Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/math/LinearFilterFunction.java @ 5359:a16852a55206
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author | Bettina Gruenbauer <bettina@intevation.de> |
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date | Thu, 21 Mar 2013 10:11:24 +0100 |
parents | 5642a83420f2 |
children |
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package de.intevation.flys.artifacts.math; public class LinearFilterFunction extends FilterFunction { protected double m; protected double b; public LinearFilterFunction(double m, double b) { this(Identity.IDENTITY, m, b); } public LinearFilterFunction(Function parent, double m, double b) { super(parent); this.m = m; this.b = b; } @Override public double value(double x) { return super.value(x)*m + b; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :