function?[avec?bvec]?=?armaqs（ypq?nordermaxlagsamp_segoverlapflag）
%ARMAQS	Estimates?ARMA?parameters?via?the?q-slice?algorithm.
%	[avec?bvec]?=?armaqs（ypq?nordermaxlagsamp_segoverlapflag）
%	??????y?:?time-series?（vector?or?matrix）
%	??????p?:?AR?order
%	??????q?:?MA?order
%	??norder:?cumulant?order:??3?or?4?????????[default?=?3?]
%	??maxlag:?maximum?cumulant?lag?to?be?used?[default?=?p?+?q]
%	samp_seg:?samples?per?segment?for?estimating?cumulants
%	??????????????????????????????????????????[default?=?length?of?y]
%	overlap?:?percentage?overlap?of?segments??[default?=?0]
%	???flag?:?‘biased‘?or?‘unbiased‘??????????[default?=?‘biased‘]
%	???avec?:?estimated?AR?parameter?vector
%	???bvec?:?estimated?MA?parameter?vector

%??Copyright?（c）?1991-2001?by?United?Signals?&?Systems?Inc.
%???????$Revision:?1.4?$
%??A.?Swami???January?20?1993

%?????RESTRICTED?RIGHTS?LEGEND
%?Use?duplication?or?disclosure?by?the?Government?is?subject?to
%?restrictions?as?set?forth?in?subparagraph?（c）?（1）?（ii）?of?the
%?Rights?in?Technical?Data?and?Computer?Software?clause?of?DFARS
%?252.227-7013.
%?Manufacturer:?United?Signals?&?Systems?Inc.?P.O.?Box?2374
%?Culver?City?California?90231.
%
%??This?material?may?be?reproduced?by?or?for?the?U.S.?Government?pursuant
%??to?the?copyright?license?under?the?clause?at?DFARS?252.227-7013.

%?-------------------?parameter?checks?----------------

?if?（nargin?????error（‘insufficient?number?of?parameters‘）
?end

?[nsamp?nrecs]?=?size（y）;
?if?（nsamp?==?1）?nsamp?=?nrecs;?nrecs?=?1;?y?=?y.‘;??end

?if?（p?????error（‘AR?order?cannot?be?negative‘）
?end
?if?（p?==?0）
????error（‘please?use?MAEST?for?the?pure?MA?（p=0）?case‘）
?end
?if?（q?????error（‘MA?order?cannot?be?negative‘）
?end

?if?~exist（‘norder‘）?norder?=?3;?end
?if?（norder?~=?3?&?norder?~=?4）
????error（‘norder?must?be?3?or?4‘）
?end

?maxlag0?=?q?+?p;
?if?（exist（‘maxlag‘）?~=?1）?maxlag?=?maxlag0;?end
?if?（maxlag?????disp（[‘ARMAQS:?maxlag?changed?from?‘int2str（maxlag）?...
????????????‘?to?‘int2str（maxlag0）]）
????maxlag?=?maxlag0;
?end

?if?（exist（‘samp_seg‘）?~=?1）??samp_seg?=?nsamp;?end
?if?（exist（‘overlap‘）?~=1）?????overlap?=?0;?????end
?overlap?=?max（0?min（99?overlap）?）;
?if?（exist（‘flag‘）??~=?1）??????flag?=?‘biased‘;?end

?if?（nrecs?>?1）??overlap?=?0;?samp_seg?=?nsamp;?end

%-----------------------------------------------------------

%?simultaneous?AR?and?IR:
%?first?the?IR?part:
%?the?q-slice?IR?equations?are?of?the?form
%?????[I?Ac][eh（0）?...?eh（q）?a（p）?...?a（1）]‘?=?-[bc;?b];
%?hence?concatenating
%?????|I?Ac|?|eh|?=?-|bc|
%?????|0?A?|?|a?|?=??|b?|

??ma_order?=?q;
??ar_order?=?p;
??zlag?=?max（[p?p-q]）;

??zlag1?=?1?+?zlag?+?ma_order?-?ar_order;
??kloc?=?0;?k2?=?0;??cum_y?=?zeros（ar_order+1ma_order+1）;
??for?k1?=?0:ma_order
???????kloc?=?kloc?+?1;
???????alpha?=?cumest（ynorderzlagsamp_segoverlapflagk1k2）;
???????cum_y（:kloc）?=?al

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-11-27?10:18??hosa\
?????文件??????342528??2001-01-18?14:53??hosa\EULA.doc
?????目錄???????????0??2018-11-27?10:18??hosa\hosa\
?????文件?????2306065??2001-01-18?13:05??hosa\HOSA.PDF
?????目錄???????????0??2018-11-27?10:18??hosa\hosademo\
?????文件????????8214??1997-11-01?01:56??hosa\hosademo\AR1.MAT
?????文件????????8214??1997-11-01?01:56??hosa\hosademo\ARMA1.MAT
?????文件????????1655??2000-12-28?16:06??hosa\hosademo\contents.m
?????文件????????2355??2000-12-28?16:15??hosa\hosademo\demadapt.m
?????文件????????3865??2000-12-28?16:15??hosa\hosademo\demarma.m
?????文件????????2606??2000-12-28?16:15??hosa\hosademo\dembisp.m
?????文件????????7586??2000-12-28?16:15??hosa\hosademo\demdoa.m
?????文件????????2278??2000-12-28?16:16??hosa\hosademo\demdoat.m
?????文件????????6693??2000-12-28?16:16??hosa\hosademo\demgltst.m
?????文件????????5125??2000-12-28?16:16??hosa\hosademo\demharm.m
?????文件????????4868??2000-12-28?16:16??hosa\hosademo\demnpsi.m
?????文件????????2361??2000-12-28?16:17??hosa\hosademo\demos.m
?????文件????????4740??2000-12-28?16:17??hosa\hosademo\demqpc.m
?????文件????????3722??2000-12-28?16:18??hosa\hosademo\demtde.m
?????文件????????2749??2000-12-28?16:18??hosa\hosademo\demtfd.m
?????文件???????13239??2000-12-28?16:18??hosa\hosademo\demtut.m
?????文件????????3116??2000-12-28?16:18??hosa\hosademo\demvolt.m
?????文件??????524313??1997-11-01?01:58??hosa\hosademo\DOA1.MAT
?????文件????????2099??2000-12-28?16:07??hosa\hosademo\d_ar.m
?????文件????????2118??2000-12-28?16:07??hosa\hosademo\d_arma.m
?????文件????????1486??2000-12-28?16:08??hosa\hosademo\d_arord.m
?????文件????????2405??2000-12-28?16:08??hosa\hosademo\d_bic.m
?????文件????????2192??2000-12-28?16:08??hosa\hosademo\d_bicx.m
?????文件????????2814??2000-12-28?16:09??hosa\hosademo\d_bispd.m
?????文件????????2022??2000-12-28?16:09??hosa\hosademo\d_bispdx.m
?????文件????????2518??2000-12-28?16:09??hosa\hosademo\d_bispi.m
............此處省略97個文件信息