src/com/jsyn/unitgen/IFFT.java


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/*
 * Copyright 2013 Phil Burk, Mobileer Inc
 *
 * 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.
 */

package com.jsyn.unitgen;

/**
 * Periodically transform the complex input spectrum using an IFFT to a complex signal stream.
 * 
 * @author Phil Burk (C) 2013 Mobileer Inc
 * @version 016
 * @see FFT
 */
public class IFFT extends FFTBase {

    public IFFT() {
        super();
    }

    @Override
    protected int getSign() {
        return -1; // -1 for IFFT
    }
}