function?txy=cut（thintxy）
s（88）=0;
delta（88）=0;
n=size（txy1）;
for?i=1:8
????for?j=1:8
????????mp{ij}=thin（1+31*（i-1）:31+31*（i-1）1+31*（j-1）:31+31*（j-1））;
????????s（ij）=sum（sum（mp{ij}））/（31*31）;
????????mp{ij}=（mp{ij}-s（ij））.^2;
????????delta（ij）=sum（sum（mp{ij}））;
????????if?delta（ij）<=70
????????????for?k=1:n
if?（txy（k1）>=1+31*（i-1）&&txy（k1）<=31+31*（i-1）&&txy（k2）>=1+31*（j-1）&&txy（k2）<=31+31*（j-1）&&txy（k3）==2）
????????????????????txy（k:）=[000];
????????????????end
????????????end
????????end???????????
????end
end
txy=txy（find（txy（:1））:）;
hold?on;
plot（txy（:1）txy（:2）‘ro‘）;

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2020-02-05?00:23??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\
?????文件??????307712??2003-05-08?10:07??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\101_1.tif
?????文件??????307712??2003-05-08?10:16??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\101_2.tif
?????文件??????307712??2003-05-22?10:03??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\101_3.tif
?????文件??????307712??2003-05-15?09:27??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\102_1.tif
?????文件??????307712??2003-05-15?09:28??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\103_1.tif
?????文件???????28668??2020-02-04?23:48??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\GUI.fig
?????文件????????5970??2020-02-04?23:49??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\GUI.m
?????文件??????104377??2020-02-04?23:43??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\GUI界面.png
?????文件?????????462??2017-09-05?11:27??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\P.m
?????文件?????????628??2017-09-06?11:16??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\cut.m
?????文件?????????385??2017-09-05?11:24??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\find_point.m
?????文件?????????733??2017-09-05?10:58??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\getword.m
?????文件?????????336??2017-09-05?11:42??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\guanghua.m
?????文件??????431590??2020-02-04?23:50??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\im.mat
?????文件??????????68??2017-09-05?11:47??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\juli.m
?????文件?????????394??2017-09-06?11:34??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\last1.m
?????文件?????????710??2019-05-30?20:55??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\point.m
?????文件??????492702??2020-02-04?23:51??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\pxy31.mat
?????文件??????444316??2020-02-04?23:45??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\pxy32.mat
?????文件?????????483??2017-09-05?11:26??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\single_point.m
?????文件??????492583??2020-02-04?23:51??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\thin1.mat
?????文件??????444175??2020-02-04?23:45??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\thin2.mat
?????文件????????1281??2019-05-30?20:56??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\tuxiangyuchuli.m
?????文件??????467713??2020-02-04?23:50??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\w.mat
?????文件????????1180??2017-09-06?11:09??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\walk.m
?????文件????????1087??2020-02-04?23:50??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\x1.mat
?????文件????????1086??2020-02-04?23:45??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\x2.mat
?????文件??????368174??2020-02-04?23:45??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\半成品GUI運行效果.png
?????文件??????265962??2019-10-07?13:18??MATLAB指紋識別（GUI，比對兩幅指紋，完美運行）\課題介紹+騙局揭秘+案例賞析+合作加盟+求職助力.pdf