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Diffstat (limited to 'src/main/java/com/jsyn/unitgen/FFT.java')
-rw-r--r-- | src/main/java/com/jsyn/unitgen/FFT.java | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/main/java/com/jsyn/unitgen/FFT.java b/src/main/java/com/jsyn/unitgen/FFT.java new file mode 100644 index 0000000..63fce50 --- /dev/null +++ b/src/main/java/com/jsyn/unitgen/FFT.java @@ -0,0 +1,36 @@ +/* + * 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 signal using an FFT to a complex spectral stream. This + * is probably not as useful as the SpectralFFT, which outputs complete spectra. + * + * @author Phil Burk (C) 2013 Mobileer Inc + * @see IFFT + * @see SpectralFFT + */ +public class FFT extends FFTBase { + public FFT() { + super(); + } + + @Override + protected int getSign() { + return 1; // 1 for FFT + } +} |