%?Fig.?2.15???Feedback?Control?of?Dynamic?Systems?7e?
%?????????????Franklin?Powell?Emami
%

clear?all;
close?all;

g=9.81;?????%?m/sec^2
L=1;????????%?m?
m=1;????????%?Kg
r2d=57.295;?%?radians?to?degrees

num?=?1/（m*L^2）;
den?=?[1?0?g/L];
t=0:.02:10;

y?=?step（numdent）;??%?output?in?radians
plot（tr2d*y）grid
xlabel（‘Time?（sec）‘）
ylabel（‘Pendulum?angle?（Deg）‘）
title（‘Fig.?2.15‘）

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????1670??2014-12-24?12:49??fig6_70.m
?????文件?????????324??2014-12-24?12:49??fig6_23.m
?????文件?????????262??2014-12-24?12:49??fig5_19.m
?????文件?????????507??2014-12-24?12:49??fig6_34.m
?????文件????????1646??2014-12-24?12:49??fig8_15r.m
?????文件?????????441??2014-12-24?12:49??fig5_28a.m
?????文件?????????426??2014-12-24?12:49??fig6_02.m
?????文件?????????378??2014-12-24?12:49??fig6_32.m
?????文件?????????287??2014-12-24?12:49??fig5_39.m
?????文件?????????308??2014-12-24?12:49??fig8_04.m
?????文件?????????382??2014-12-24?12:49??fig6_07.m
?????文件????????1211??2014-12-24?12:49??fig8_21.m
?????文件?????????345??2014-12-24?12:49??fig5_06.m
?????文件????????1484??2014-12-24?12:49??fig5_37.m
?????文件?????????816??2014-12-24?12:49??fig5_42.m
?????文件?????????742??2014-12-24?12:49??fig6_25.m
?????文件?????????392??2014-12-24?12:49??fig6_08.m
?????文件?????????270??2014-12-24?12:49??fig5_04.m
?????文件?????????661??2014-12-24?12:49??fig6_63.m
?????文件?????????426??2014-12-24?12:49??fig6_56.m
?????文件?????????379??2014-12-24?12:49??fig6_31.m
?????文件?????????429??2014-12-24?12:49??fig6_65.m
?????文件?????????389??2014-12-24?12:49??fig5_09.m
?????文件?????????862??2014-12-24?12:49??fig6_42.m
?????文件?????????256??2014-12-24?12:49??fig6_21.m
?????文件????????1670??2014-12-24?12:49??fig6_82.m
?????文件????????1163??2014-12-24?12:49??fig8_18.m
?????文件?????????566??2014-12-24?12:49??fig6_11.m
?????文件????????1300??2014-12-24?12:49??fig6_58.m
?????文件?????????797??2014-12-24?12:49??fig6_40.m
?????文件?????????285??2014-12-24?12:49??fig5_13.m
............此處省略83個文件信息