File list (Check if you may need any files):
SpeechProcess\build\built-jar.properties
.............\.....\classes\speechprocess\1333793001_Folder - Default.png
.............\.....\.......\.............\DFT.class
.............\.....\.......\.............\Drawing.class
.............\.....\.......\.............\lol-guy.jpg
.............\.....\.......\.............\MainJFrame$1.class
.............\.....\.......\.............\MainJFrame$2.class
.............\.....\.......\.............\MainJFrame$3.class
.............\.....\.......\.............\MainJFrame.class
.............\.....\.......\.............\SpeechProcess.class
.............\.....\.......\.............\WAVFile.class
.............\build.xml
.............\dist\lib\commons-math3-3.0.jar
.............\....\README.TXT
.............\....\SpeechProcess.jar
.............\manifest.mf
.............\nbproject\build-impl.xml
.............\.........\genfiles.properties
.............\.........\private\config.properties
.............\.........\.......\private.properties
.............\.........\.......\private.xml
.............\.........\project.properties
.............\.........\project.xml
.............\src\speechprocess\DFT.java
.............\...\.............\Drawing.java
.............\...\.............\MainJFrame.form
.............\...\.............\MainJFrame.java
.............\...\.............\SpeechProcess.java
.............\...\.............\WAVFile.java
.............\build\classes\dft\fourier
.............\.....\.......\...\util
.............\.....\.......\dft
.............\.....\.......\fourier
.............\.....\.......\speechprocess
.............\.....\generated-sources\ap-source-output
.............\.....\classes
.............\.....\empty
.............\.....\generated-sources
.............\dist\lib
.............\nbproject\private
.............\src\speechprocess
.............\build
.............\dist
.............\nbproject
.............\src
SpeechProcess
commons-math3-3.0.jar
doremi.wav
violin.wav
A96.WAV
da.wav