E=2.1e11;??????	%elastic?molulus
poisson?=0.3;?????????%?poisson?ratio
density=7.3e3;????????%density
t=0.05;???????????????%plate?thickness
lx=2;?????????????????%length?in?x?direction
ly=2;?????????????????%length?in?y?direction
jdx=11;???????????????%number?of?nodes?in?x?direction
jdy=11;???????????????%number?of?nodes?in?y?direction

k（1:3301:330）=0;?????%system?stiffness?matrix
m（1:3301:330）=0;????%system?mass?matrix

%prepare?the?arrays?which?are?needed?to?describe?this?problem
en（1:1001:4）=0;???????%element?node??
for?ni=1:jdx-1
????for?nj=1:jdy-1
????????en（ni+（nj-1）*（jdx-1）1）=ni+（nj-1）*jdx;
????????en（ni+（nj-1）*（jdx-1）2）=ni+1+（nj-1）*jdx;
????????en（ni+（nj-1）*（jdx-1）4）=ni+nj*jdx;
????????en（ni+（nj-1）*（jdx-1）3）=ni+1+nj*jdx;
????end
end
disp（1:jdx*jdy1:3

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

?????文件??????12725??2010-01-26?20:31??代碼源文件\第七章\EX791.m

?????文件??????11109??2010-01-26?20:31??代碼源文件\第七章\shellek.m

?????文件???????1799??2010-01-26?19:57??代碼源文件\第三章\EX332.m

?????文件????????567??2010-01-26?19:58??代碼源文件\第三章\EX333.m

?????文件???????2958??2010-01-26?19:47??代碼源文件\第二章\EX241.m

?????文件???????2945??2010-01-26?19:48??代碼源文件\第二章\EX242.m

?????文件????????335??2010-01-26?19:49??代碼源文件\第二章\EX243.m

?????文件???????5644??2010-01-26?19:55??代碼源文件\第二章\freqresponse.m

?????文件???????1713??2010-01-26?19:49??代碼源文件\第二章\Inviter.m

?????文件???????4766??2010-01-26?19:54??代碼源文件\第二章\Modalresponse.m

?????文件???????1809??2010-01-26?19:49??代碼源文件\第二章\Ssiter.m

?????文件???????3945??2010-01-26?19:50??代碼源文件\第二章\TransResp1.m

?????文件???????5196??2010-01-26?19:51??代碼源文件\第二章\TransResp3.m

?????文件???????3734??2010-01-26?19:52??代碼源文件\第二章\TransResp4.m

?????文件???????3529??2010-01-26?19:52??代碼源文件\第二章\TransResp5.m

?????文件???????2745??2010-01-26?20:17??代碼源文件\第五章\bcCheck1.m

?????文件???????2681??2010-01-26?20:18??代碼源文件\第五章\BeamElement11.m

?????文件???????2620??2010-01-26?20:18??代碼源文件\第五章\BeamElement12.m

?????文件???????3868??2010-01-26?20:19??代碼源文件\第五章\BeamElement14.m

?????文件??????11946??2010-01-26?20:10??代碼源文件\第五章\EX541.m

?????文件??????11199??2010-01-26?20:10??代碼源文件\第五章\EX542.m

?????文件??????14043??2010-01-26?20:11??代碼源文件\第五章\EX543.m

?????文件??????14361??2010-01-26?20:12??代碼源文件\第五章\EX544.m

?????文件??????10390??2010-01-26?20:13??代碼源文件\第五章\EX545.m

?????文件??????10228??2010-01-26?20:13??代碼源文件\第五章\EX546.m

?????文件??????18070??2010-01-26?20:14??代碼源文件\第五章\EX547.m

?????文件???????7880??2010-01-26?20:14??代碼源文件\第五章\EX548.m

?????文件???????1262??2010-01-26?20:16??代碼源文件\第五章\femApplybc1.m

?????文件????????839??2010-01-26?20:16??代碼源文件\第五章\femAssemble1.m

?????文件???????1013??2010-01-26?20:15??代碼源文件\第五章\femEldof.m

............此處省略79個文件信息