Here you can find the source of floatArrayToDouble(float[] from)
public static double[] floatArrayToDouble(float[] from)
//package com.java2s; /*/*w w w. j ava2 s . co m*/ * Copyright 2004 - 2009 University of Cardiff. * * Licensed 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. */ public class Main { public static double[] floatArrayToDouble(float[] from) { double[] to = new double[from.length]; for (int i = 0; i < from.length; i++) { to[i] = (double) from[i]; } return to; } }