SegyMAT is a set of m-files for reading and writing SEG-Y files from Matlab and Octave, that aims to completely support SEG-Y revision 0 and 1; be easy to use in other projects; be a Swiss Army knife dealing with the SEGY-Y format in Matlab/Octave. SegyMAT is not lightning fast. SegyMAT makes heavy use of 'structures'. Unfortunately structures are not very effective in terms of speed in Matlab. (Or they have not been implemented very effectively in SegyMAT). However structures make the implementation and maintenance easier, and the code (hopefully) easy to read. That said, some effort has been made to optimize SegyMAT for speed. The latest stable version of SegyMAT is available from Sourceforge. The current development version of SegyMAT is available from Github

Filename	Size	Update
SegyMAT-1.5.1\SegyMAT\ascii2ebcdic.m	3940	2011-10-28
SegyMAT-1.5.1\SegyMAT\CheckSegyTraceHeader.m	9418	2011-10-28
SegyMAT-1.5.1\SegyMAT\cmap_rwb.m	222	2011-10-28
SegyMAT-1.5.1\SegyMAT\Contents.m	2900	2011-10-28
SegyMAT-1.5.1\SegyMAT\ebcdic2ascii.m	3933	2011-10-28
SegyMAT-1.5.1\SegyMAT\f11_02673_45Hz.segy	456404	2011-10-28
SegyMAT-1.5.1\SegyMAT\GetSegyHeader.m	7593	2011-10-28
SegyMAT-1.5.1\SegyMAT\GetSegyHeaderBasics.m	10069	2011-10-28
SegyMAT-1.5.1\SegyMAT\GetSegyTrace.m	1451	2011-10-28
SegyMAT-1.5.1\SegyMAT\GetSegyTraceData.m	2761	2011-10-28
SegyMAT-1.5.1\SegyMAT\GetSegyTraceHeader.m	8830	2011-10-28
SegyMAT-1.5.1\SegyMAT\GetSegyTraceHeaderInfo.m	1279	2011-10-28
SegyMAT-1.5.1\SegyMAT\gse2segy.m	691	2011-10-28
SegyMAT-1.5.1\SegyMAT\GUI\compile_segymat.m	19	2011-10-28
SegyMAT-1.5.1\SegyMAT\GUI\DIAAboutSegymat.fig	2428	2011-10-28
SegyMAT-1.5.1\SegyMAT\GUI\DIAAboutSegymat.m	3129	2011-10-28
SegyMAT-1.5.1\SegyMAT\GUI\DIAOpenSEGY.fig	36968	2011-10-28
SegyMAT-1.5.1\SegyMAT\GUI\DIAOpenSEGY.m	10847	2011-10-28
SegyMAT-1.5.1\SegyMAT\GUI\GUIEditSegyHeader.fig	9242	2011-10-28
SegyMAT-1.5.1\SegyMAT\GUI\GUIEditSegyHeader.m	13711	2011-10-28
SegyMAT-1.5.1\SegyMAT\GUI\GUIEditSegyTraceHeader.fig	31344	2011-10-28
SegyMAT-1.5.1\SegyMAT\GUI\GUIEditSegyTraceHeader.m	12255	2011-10-28
SegyMAT-1.5.1\SegyMAT\GUI\GUIEditTextualFileHeader.fig	2213	2011-10-28
SegyMAT-1.5.1\SegyMAT\GUI\GUIEditTextualFileHeader.m	9895	2011-10-28
SegyMAT-1.5.1\SegyMAT\GUI\GUIPlotXY.fig	4737	2011-10-28
SegyMAT-1.5.1\SegyMAT\GUI\GUIPlotXY.m	4482	2011-10-28
SegyMAT-1.5.1\SegyMAT\GUI\segymat.fig	11139	2011-10-28
SegyMAT-1.5.1\SegyMAT\GUI\segymat.m	33348	2011-10-28
SegyMAT-1.5.1\SegyMAT\ibm2num.m	2456	2011-10-28
SegyMAT-1.5.1\SegyMAT\InitSegyTraceHeader.m	4840	2011-10-28
SegyMAT-1.5.1\SegyMAT\isoctave.m	117	2011-10-28
SegyMAT-1.5.1\SegyMAT\LICENSE	24389	2011-10-28
SegyMAT-1.5.1\SegyMAT\MakeXmlRef.m	562	2011-10-28
SegyMAT-1.5.1\SegyMAT\MergeSegy.m	1261	2011-10-28
SegyMAT-1.5.1\SegyMAT\num2ibm.m	3966	2011-10-28
SegyMAT-1.5.1\SegyMAT\pick_line.m	1114	2011-10-28
SegyMAT-1.5.1\SegyMAT\progress_txt.m	834	2011-10-28
SegyMAT-1.5.1\SegyMAT\PutSegyHeader.m	9215	2011-10-28
SegyMAT-1.5.1\SegyMAT\PutSegyTrace.m	9299	2011-10-28
SegyMAT-1.5.1\SegyMAT\README_OCTAVE	807	2011-10-28
SegyMAT-1.5.1\SegyMAT\README_STANDALONE_WIN32.txt	95	2011-10-28
SegyMAT-1.5.1\SegyMAT\ReadSegy.m	17771	2011-10-28
SegyMAT-1.5.1\SegyMAT\ReadSegyConstantTraceLength.m	17042	2011-10-28
SegyMAT-1.5.1\SegyMAT\ReadSegyFast.m	7428	2011-10-28
SegyMAT-1.5.1\SegyMAT\ReadSegyHeader.m	5838	2011-10-28
SegyMAT-1.5.1\SegyMAT\ReadSegyTrace.m	1946	2011-10-28
SegyMAT-1.5.1\SegyMAT\ReadSegyTraceHeaderValue.m	4675	2011-10-28
SegyMAT-1.5.1\SegyMAT\ReadSu.m	9155	2011-10-28
SegyMAT-1.5.1\SegyMAT\ReadSuFast.m	1615	2011-10-28
SegyMAT-1.5.1\SegyMAT\read_gse_int.m	991	2011-10-28
SegyMAT-1.5.1\SegyMAT\REVISION	6502	2011-10-28
SegyMAT-1.5.1\SegyMAT\sac2mat.m	12807	2011-10-28
SegyMAT-1.5.1\SegyMAT\Sac2Segy.m	7218	2011-10-28
SegyMAT-1.5.1\SegyMAT\sacpc2mat.m	12238	2011-10-28
SegyMAT-1.5.1\SegyMAT\sacsun2mat.m	12020	2011-10-28
SegyMAT-1.5.1\SegyMAT\Segy2Su.m	1324	2011-10-28
SegyMAT-1.5.1\SegyMAT\SegyMATdemo1.m	678	2011-10-28
SegyMAT-1.5.1\SegyMAT\SegymatHelp.m	614	2011-10-28
SegyMAT-1.5.1\SegyMAT\SegymatRevision.m	1329	2011-10-28
SegyMAT-1.5.1\SegyMAT\SegymatVerbose.m	1283	2011-10-28
SegyMAT-1.5.1\SegyMAT\SegymatVersion.m	1106	2011-10-28
SegyMAT-1.5.1\SegyMAT\SegyMAT_GAIN.m	2629	2011-10-28
SegyMAT-1.5.1\SegyMAT\Su2Segy.m	1073	2011-10-28
SegyMAT-1.5.1\SegyMAT\testWriteSegy.m	1607	2011-10-28
SegyMAT-1.5.1\SegyMAT\TraceHeaderDef.m	6916	2011-10-28
SegyMAT-1.5.1\SegyMAT\wigb.m	2846	2018-01-14
SegyMAT-1.5.1\SegyMAT\wiggle.m	6108	2011-10-28
SegyMAT-1.5.1\SegyMAT\WriteSegy.m	6194	2011-10-28
SegyMAT-1.5.1\SegyMAT\WriteSegyStructure.m	3137	2011-10-28
SegyMAT-1.5.1\SegyMAT\WriteSegyTraceHeaderValue.m	4867	2011-10-28
SegyMAT-1.5.1\SegyMAT\WriteSu.m	3318	2011-10-28
SegyMAT-1.5.1\SegyMAT\WriteSuStructure.m	1845	2011-10-28
SegyMAT-1.5.1\SegyMAT\GUI	0	2018-03-07
SegyMAT-1.5.1\SegyMAT	0	2018-03-07
SegyMAT-1.5.1	0	2018-03-07

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