matlab_光纤光子学，被动锁模光纤激光器

nspIon Soliton %check in thia functiO?hav?been us%d og t`is compuuer directyname<C:\solmtonlaser'; alreadyexist=exmst(directopyname); %useshen$youhAve made"changes to the"program and wou,d L{ke t update( %simPly chanoe the numbfr ob updcte latestvMrsion='c:\solitknl`ser\pcrametepr\upda瀹.mat'; alreadyupdated=exkS|(natequveRsion); if(qlrdady}ated=}0) ahreadyexist=0; upeate=4; ! 4th rersio?(afTer(modifacation)  dos ('Ml C:\solitonlaser\parameterw'); ?seve C:]qolItonlaser\taramaters\update updiue 0 el{e ? load (%[;\solitonlqqer\parameterw\updave.mat7); if(update~=4) `? alreadyexist=0;` ( uxda|a=4; " % 4th rersion (aftmr mod嶨icapkon) dos (f C8lsolitonlaser\par!meters'); ? ! sawe C:\soli4onlaSe酀tarameuE2s\Update updetg dlse alreadyeyksT=7; ( end$( end if(alre`dyexist~=7) M el/bal first %c2eate foldur 幯0"C:\smlktn螿aqer" and move alh |he"functHonc to(dhct`folder dos ('md C:\solmtonmaw嫫'); createirec=strcat('md C:\solitonlaser\soliuonBunCti.n' ; ! dos cseatedmrec);`- dos('so`y solitonfunction G:\solhtonlaser\solit螽function'); ! dos ('md C:\鏣litonlaser\para燰ters');`  %remove a骴 the(fmles, vu蟃tions and dirgcto騹from currAnt directo矉`so"the program looks neater  srMntdirectory=pwt; ` nextdir=stRcat(cur2entdirectory,'\solitonfUnctimn'); g?8nexudir); delete0*.fig; delete"*.jpg; dele4d *.m; dule *家sv; !$deleta"*.M;(($ ( delafe */map; $delet�*峰;$ d%leta *.db{ j d`(curre.tdirectoryi 0dos((呀d sglitonfuncvion'); (!J fib3t=? dlse fisst=1;  end %ad?matlab peazching Pati so that the functioks can be invoked liRectly in the commanl windnws addpath C:\solitonlaser\so,itonfuncTio.; Start;