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Commons Math example source code file (BivariateRealGridInterpolator.java)
The Commons Math BivariateRealGridInterpolator.java source code/* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.apache.commons.math.analysis.interpolation; import org.apache.commons.math.MathException; import org.apache.commons.math.analysis.BivariateRealFunction; /** * Interface representing a bivariate real interpolating function where the * sample points must be specified on a regular grid. * * @version $Revision$ $Date$ */ public interface BivariateRealGridInterpolator { /** * Computes an interpolating function for the data set. * * @param xval all the x-coordinates of the interpolation points, sorted * in increasing order. * @param yval all the y-coordinates of the interpolation points, sorted * in increasing order. * @param zval the values of the interpolation points on all the grid knots: * {@code zval[i][j] = f(xval[i], yval[j])} * @return a function which interpolates the data set * @throws MathException if arguments violate assumptions made by the * interpolation algorithm */ BivariateRealFunction interpolate(double[] xval, double[] yval, double[][] zval) throws MathException; } Other Commons Math examples (source code examples)Here is a short list of links related to this Commons Math BivariateRealGridInterpolator.java source code file: |
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