A=[5-410;-46-41;1-46-4;01-45];
b=[2-1-12]‘;
n=length（b）;
w=10;
D=diag（diag（A））;
CL=-triu（A1）;
CLZ=CL‘;
L=（（D-w*CL）*D.^（1/2））/sqrt（w*（2-w））;
M=L*L‘;
C=inv（D）*CL;
u=[2345]‘;
g=inv（L）*b;
B=inv（L）*A*inv（L）‘;
v=L‘*u;
rw=g-B*v;
r=L*rw;
p=inv（M）*r;
z=p;
q=A*p;
for?i=1:50
????af=r‘*z/（p‘*q）;
????u=u+af*p
????r1=r-af*q;
????zw=（eye（n）-w*C）*D.^（1/2）\（w*（w-2）*r1）;
????z1=D.^（1/2）*（eye（n）-w*C‘）\zw;
????bt=r1‘*z1/（r‘*z）;
????p=z1+bt*p;
????q=A*p;
end
??%?Boundary?condition.
?%?zw（:1）?=?0;
??%zw（:n）?=?0;
??%z（:1）?=?0;
??%z（:n）?=?0;
??%for?i=2:10
???%???for?j=2:10
????%??zw（ij）=w*（zw（ij-1）+z（i-1j））/4+w*（2-w）*

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

?????文件????????663??2005-12-04?12:17??自學Matlab必備的60個小程序代碼\Matlab\cgls.m

?????文件????????681??2004-12-09?22:01??自學Matlab必備的60個小程序代碼\Matlab\CN.m

?????文件?????????78??2004-09-20?21:51??自學Matlab必備的60個小程序代碼\Matlab\dEuler.m

?????文件?????????34??2004-11-15?20:01??自學Matlab必備的60個小程序代碼\Matlab\df.m

?????文件????????204??2004-09-21?11:19??自學Matlab必備的60個小程序代碼\Matlab\diedai.m

?????文件?????????94??2004-09-15?11:15??自學Matlab必備的60個小程序代碼\Matlab\dNeville.m

?????文件?????????56??2004-09-16?08:38??自學Matlab必備的60個小程序代碼\Matlab\dNewton.m

?????文件????????441??2004-11-15?20:12??自學Matlab必備的60個小程序代碼\Matlab\erfen.m

?????文件????????361??2006-04-12?11:48??自學Matlab必備的60個小程序代碼\Matlab\euler.m

?????文件????????653??2006-04-12?11:49??自學Matlab必備的60個小程序代碼\Matlab\Euler1.m

?????文件????????652??2004-09-20?21:52??自學Matlab必備的60個小程序代碼\Matlab\Euler解常微分方程.m

?????文件?????????52??2005-03-07?17:39??自學Matlab必備的60個小程序代碼\Matlab\fc.m

?????文件?????????35??2004-09-27?20:13??自學Matlab必備的60個小程序代碼\Matlab\fg.m

?????文件?????????27??2004-09-28?19:49??自學Matlab必備的60個小程序代碼\Matlab\fh.m

?????文件???????1534??2004-12-16?20:09??自學Matlab必備的60個小程序代碼\Matlab\fitfun.m

?????文件???????1760??2004-12-16?16:26??自學Matlab必備的60個小程序代碼\Matlab\fitpt.m

?????文件?????????30??2004-10-14?09:51??自學Matlab必備的60個小程序代碼\Matlab\ft.m

?????文件?????????52??2006-04-12?11:40??自學Matlab必備的60個小程序代碼\Matlab\fun.m

?????文件?????????52??2006-04-12?11:40??自學Matlab必備的60個小程序代碼\Matlab\fun1.m

?????文件????????430??2004-11-09?20:45??自學Matlab必備的60個小程序代碼\Matlab\fx.m

?????文件???????1099??2004-11-25?09:09??自學Matlab必備的60個小程序代碼\Matlab\gauss.m

?????文件????????202??2004-11-15?20:23??自學Matlab必備的60個小程序代碼\Matlab\gexian.m

?????文件????????786??2004-11-25?09:07??自學Matlab必備的60個小程序代碼\Matlab\giassl.m

?????文件????????583??2004-09-25?20:34??自學Matlab必備的60個小程序代碼\Matlab\hermite.m

?????文件????????349??2004-12-10?09:03??自學Matlab必備的60個小程序代碼\Matlab\hothch.m

?????文件????????490??2004-12-09?19:49??自學Matlab必備的60個小程序代碼\Matlab\hotqch.m

?????文件????????175??2004-11-09?21:39??自學Matlab必備的60個小程序代碼\Matlab\jacobi.m

?????文件????????365??2004-10-14?09:51??自學Matlab必備的60個小程序代碼\Matlab\jtf.m

?????文件????????423??2005-01-11?17:31??自學Matlab必備的60個小程序代碼\Matlab\Langrange.m

?????文件????????429??2004-10-14?10:51??自學Matlab必備的60個小程序代碼\Matlab\lbg.m

............此處省略35個文件信息