x=0:5;
y=x;?????????
for?i=1:length（x）
????????SNR=x（i）;
????????sim（‘yima‘）;
????????y（i）=mean（BitErrorRate）;
?end
???????semilogy（xy）;
???????grid;
???????hold?on;

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????516??2013-09-18?15:08??work\demo1.m

?????文件??????19096??2013-09-04?17:17??work\exec4.fig

?????文件?????????61??2013-09-04?17:16??work\exec4.m

?????文件???????8415??2013-09-11?15:54??work\examp.mdl

?????文件???????8438??2013-09-11?16:52??work\exec2.mdl

?????文件???????6962??2013-09-11?17:13??work\exec1.mdl

?????文件????????177??2013-11-13?10:24??work\aa.m

?????文件????????519??2013-09-18?17:36??work\getPe.m

?????文件????????723??2017-09-29?10:54??work\exa0308_Fun_singlePe.m

?????文件??????13519??2013-10-09?17:05??work\DSB_MODEM.mdl

?????文件??????14102??2013-10-09?15:54??work\DSB_In_Detail_MODEM.mdl

?????文件??????16986??2013-10-09?17:41??work\SSB_USB_MODEM.mdl

?????文件??????16482??2013-10-23?16:00??work\PCM_Modem.mdl

?????文件????????690??2013-10-30?15:06??work\myeye1.m

?????文件????????415??2013-10-30?15:50??work\myeye2.m

?????文件????????149??2013-10-30?10:10??work\sigexpand.m

?????文件????????415??2013-10-30?15:49??work\myeye2.asv

?????文件????????793??2013-10-30?16:51??work\eye1.m

?????文件????????415??2013-10-30?16:49??work\eye2.m

?????文件???????9305??2013-11-06?15:16??work\BASK_MOD11.mdl

?????文件??????22157??2013-11-12?12:39??work\BASK_MOD.mdl

?????文件??????12432??2013-11-07?20:53??work\BFSK_MOD.mdl

?????文件??????64905??2013-11-12?10:08??work\BFSK_dem.mdl

?????文件??????12976??2013-10-08?22:48??work\am.mdl

?????文件??????76849??2013-11-11?17:55??work\BFSK_modem.mdl

?????文件??????13089??2013-10-08?22:58??work\dsb.mdl

?????文件??????17561??2013-11-12?10:02??work\eydiagram.mdl

?????文件??????11145??2013-11-13?08:56??work\eyediagramexample.mdl

?????文件??????12418??2013-09-27?22:05??work\fm.mdl

?????文件??????21984??2013-10-17?21:29??work\MODEM_2ASK.mdl

............此處省略43個文件信息