figure（‘Color‘‘y‘）;
set（gca‘DefaultLineLineWidth‘4）;
a?=?4;?b?=?3;
x?=?linspace（-aa100）;
y1?=?sqrt（（1-x.^2/（a^2））*b^2）;
y2?=?-sqrt（（1-x.^2/（a^2））*b^2）;
plot（xy1）;
hold?on;
plot（xy2）;

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

?????文件??????34304??2007-03-25?20:51??MATLAB?R2007基礎(chǔ)教程\習題答案\10.doc

?????文件??????20992??2007-03-25?20:16??MATLAB?R2007基礎(chǔ)教程\習題答案\11.doc

?????文件?????677022??2008-04-16?23:42??MATLAB?R2007基礎(chǔ)教程\習題答案\12-2-1.BMP

?????文件?????193078??2008-04-16?23:40??MATLAB?R2007基礎(chǔ)教程\習題答案\12-2-2.BMP

?????文件??????50176??2008-04-17?12:00??MATLAB?R2007基礎(chǔ)教程\習題答案\12.doc

?????文件??????19968??2007-03-25?20:16??MATLAB?R2007基礎(chǔ)教程\習題答案\13.doc

?????文件??????72704??2007-03-25?20:21??MATLAB?R2007基礎(chǔ)教程\習題答案\2.doc

?????文件??????46080??2007-03-25?20:22??MATLAB?R2007基礎(chǔ)教程\習題答案\3.doc

?????文件?????195584??2008-04-16?11:07??MATLAB?R2007基礎(chǔ)教程\習題答案\4.doc

?????文件?????855462??2007-03-25?15:49??MATLAB?R2007基礎(chǔ)教程\習題答案\5-3-1.BMP

?????文件?????855462??2007-03-25?15:50??MATLAB?R2007基礎(chǔ)教程\習題答案\5-3-2.BMP

?????文件?????855462??2007-03-25?16:12??MATLAB?R2007基礎(chǔ)教程\習題答案\5-4.BMP

?????文件?????103936??2008-04-16?11:07??MATLAB?R2007基礎(chǔ)教程\習題答案\5.doc

?????文件??????23552??2007-03-25?20:43??MATLAB?R2007基礎(chǔ)教程\習題答案\6.doc

?????文件??????29696??2007-03-25?20:43??MATLAB?R2007基礎(chǔ)教程\習題答案\7.doc

?????文件?????190976??2007-03-25?21:07??MATLAB?R2007基礎(chǔ)教程\習題答案\8.doc

?????文件??????52736??2007-03-25?20:51??MATLAB?R2007基礎(chǔ)教程\習題答案\9.doc

?????文件????????197??2007-03-25?19:17??MATLAB?R2007基礎(chǔ)教程\習題答案\ans10_3.m

?????文件????????671??2007-03-25?20:15??MATLAB?R2007基礎(chǔ)教程\習題答案\ans10_4.m

?????文件????????110??2007-03-18?12:49??MATLAB?R2007基礎(chǔ)教程\習題答案\ans2_7.m

?????文件????????183??2007-03-18?13:03??MATLAB?R2007基礎(chǔ)教程\習題答案\ans2_8.m

?????文件????????939??2007-03-25?16:12??MATLAB?R2007基礎(chǔ)教程\習題答案\ans5_4.m

?????文件????????288??2007-03-18?14:06??MATLAB?R2007基礎(chǔ)教程\習題答案\ans6_1.m

?????文件????????223??2007-03-18?14:32??MATLAB?R2007基礎(chǔ)教程\習題答案\ans6_2.m

?????文件????????151??2007-03-18?15:12??MATLAB?R2007基礎(chǔ)教程\習題答案\ans7_7.m

?????文件????????140??2007-03-18?16:01??MATLAB?R2007基礎(chǔ)教程\習題答案\ans7_8.m

?????文件?????????79??2007-03-25?17:03??MATLAB?R2007基礎(chǔ)教程\習題答案\ans7_9.m

????..A.SH.?????16896??2007-03-25?16:13??MATLAB?R2007基礎(chǔ)教程\習題答案\Thumbs.db

?????文件?????????33??2007-01-07?13:06??MATLAB?R2007基礎(chǔ)教程\實例原文件\02\02-01.m

?????文件?????????29??2007-01-07?13:07??MATLAB?R2007基礎(chǔ)教程\實例原文件\02\02-02.txt

............此處省略312個文件信息