File list (Check if you may need any files):
SegyMAT-1.5.1
.............\CheckSegyTraceHeader.m
.............\Contents.m
.............\GUI
.............\...\DIAAboutSegymat.fig
.............\...\DIAAboutSegymat.m
.............\...\DIAOpenSEGY.fig
.............\...\DIAOpenSEGY.m
.............\...\GUIEditSegyHeader.fig
.............\...\GUIEditSegyHeader.m
.............\...\GUIEditSegyTraceHeader.fig
.............\...\GUIEditSegyTraceHeader.m
.............\...\GUIEditTextualFileHeader.fig
.............\...\GUIEditTextualFileHeader.m
.............\...\GUIPlotXY.fig
.............\...\GUIPlotXY.m
.............\...\compile_segymat.m
.............\...\segymat.fig
.............\...\segymat.m
.............\GetSegyHeader.m
.............\GetSegyHeaderBasics.m
.............\GetSegyTrace.m
.............\GetSegyTraceData.m
.............\GetSegyTraceHeader.m
.............\GetSegyTraceHeaderInfo.m
.............\InitSegyTraceHeader.m
.............\LICENSE
.............\MakeXmlRef.m
.............\MergeSegy.m
.............\PutSegyHeader.m
.............\PutSegyTrace.m
.............\README_OCTAVE
.............\README_STANDALONE_WIN32.txt
.............\REVISION
.............\ReadSegy.m
.............\ReadSegyConstantTraceLength.m
.............\ReadSegyFast.m
.............\ReadSegyHeader.m
.............\ReadSegyTrace.m
.............\ReadSegyTraceHeaderValue.m
.............\ReadSu.m
.............\ReadSuFast.m
.............\Sac2Segy.m
.............\Segy2Su.m
.............\SegyMAT_GAIN.m
.............\SegyMATdemo1.m
.............\SegymatHelp.m
.............\SegymatRevision.m
.............\SegymatVerbose.m
.............\SegymatVersion.m
.............\Su2Segy.m
.............\TraceHeaderDef.m
.............\WriteSegy.m
.............\WriteSegyStructure.m
.............\WriteSegyTraceHeaderValue.m
.............\WriteSu.m
.............\WriteSuStructure.m
.............\ascii2ebcdic.m
.............\cmap_rwb.m
.............\ebcdic2ascii.m
.............\f11_02673_45Hz.segy
.............\gse2segy.m
.............\ibm2num.m
.............\isoctave.m
.............\num2ibm.m
.............\pick_line.m
.............\progress_txt.m
.............\read_gse_int.m
.............\sac2mat.m
.............\sacpc2mat.m
.............\sacsun2mat.m
.............\testWriteSegy.m
.............\wiggle.m