clear?all;
n=0:10;
N=30;
b=0.9.^n;
delta=impseq（00N）;
h=filter（b1delta）;
x=[ones（15）zeros（1N-5）];
y=filter（b1x）;
subplot（221）;stem（h）;
title（‘直接型h（n）‘）;
subplot（222）;stem（y）;
title（‘直接型y（n）‘）;
[b0BA]=dir2cas（b1）;
h=casfilter（b0BAdelta）;
y=casfilter（b0BAx）;
subplot（223）;stem（h）;
title（‘級聯型h（n）‘）;
subplot（224）;stem（y）;
title（‘級聯型y（n）‘）;

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-03-27?10:06??chapter05\
?????文件?????????394??2014-08-02?12:58??chapter05\ex5-1.m
?????文件??????????37??2014-08-02?13:05??chapter05\ex5-10.m
?????文件????????1891??2014-08-02?13:05??chapter05\ex5-11.m
?????文件?????????171??2014-08-02?13:07??chapter05\ex5-12.m
?????文件?????????697??2014-08-02?13:07??chapter05\ex5-13.m
?????文件?????????710??2014-08-02?13:08??chapter05\ex5-14.m
?????文件?????????718??2014-08-02?13:08??chapter05\ex5-16.m
?????文件????????1383??2014-08-02?13:09??chapter05\ex5-17.m
?????文件??????????82??2014-08-02?13:09??chapter05\ex5-18.m
?????文件?????????631??2014-08-02?13:09??chapter05\ex5-19.m
?????文件????????1665??2014-08-02?12:58??chapter05\ex5-2.m
?????文件?????????295??2014-08-02?13:09??chapter05\ex5-20.m
?????文件?????????752??2014-08-02?13:10??chapter05\ex5-22.m
?????文件????????1431??2014-08-02?13:13??chapter05\ex5-23.m
?????文件?????????388??2014-08-02?13:14??chapter05\ex5-24.m
?????文件????????1200??2014-08-02?13:14??chapter05\ex5-25.m
?????文件?????????207??2014-08-02?12:59??chapter05\ex5-3.m
?????文件?????????406??2014-08-02?12:59??chapter05\ex5-4.m
?????文件?????????406??2014-08-02?13:01??chapter05\ex5-5.m
?????文件?????????408??2014-08-02?13:01??chapter05\ex5-6.m
?????文件?????????407??2014-08-02?13:02??chapter05\ex5-7.m
?????文件????????2172??2014-08-02?13:02??chapter05\ex5-8.m
?????文件?????????397??2014-08-02?13:05??chapter05\ex5-9.m
?????文件?????????291??2019-03-27?09:42??chapter05\example.m
?????文件?????????247??2014-08-02?13:00??chapter05\hr_type1.m
?????文件?????????246??2014-08-02?13:00??chapter05\hr_type2.m
?????文件?????????243??2014-08-02?13:00??chapter05\hr_type3.m
?????文件?????????248??2014-08-02?13:00??chapter05\hr_type4.m
?????文件?????????977??2014-08-02?13:01??chapter05\pzplotz.m
?????文件????????1449??2014-08-02?13:10??chapter05\usefir1.m
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