File list (Check if you may need any files):
SpectrumAnalyser
................\classes
................\.......\SpectrumAnalyser.htm
................\FastFourierTransform.class
................\FastFourierTransform.java
................\GraphPlot.class
................\GraphPlot.java
................\SignalGenerator.class
................\SignalGenerator.java
................\SpectrumAnalyser.class
................\SpectrumAnalyser.java
................\SpectrumAnalyser.jcp
................\SpectrumAnalyser.jcw
................\src_spectrumanalyser.txt