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chap7_7.mdl
Model {
Name "chap7_7"
Version 3.00
SimParamPage "Solver"
SampleTimeColors off
InvariantConstants off
WideVectorLines off
ShowLineWidths off
ShowPortDataTypes
p7_7.cpp
/*****************************************
* p7_7.cpp *
* 求一个班学生某门功课的总评成绩 *
******************************************/
#include
using namespace
ex7_7.m
a=[1,2,-2;1,1,1;2,2,1];
b=[9;7;6];
[x,n]=jacobi(a,b,[0;0;0])
[x,n]=gauseidel(a,b,[0;0;0])
chap7_7.mdl
Model {
Name "chap7_7"
Version 3.00
SimParamPage "Solver"
SampleTimeColors off
InvariantConstants off
WideVectorLines off
ShowLineWidths off
ShowPortDataTypes
chapter7_7.m
ng0=[400];dg0=[1,30,200,0];g0=tf(ng0,dg0);
t=[0:0.01:2];w=logspace(-1,2);
KK=5;Pm=45;wc=14;
[ngc,dgc]=lead7(ng0,dg0,KK,Pm,wc,w);
gc=tf(ngc,dgc),g0c=tf(KK*g0*gc);
b1=feedback(KK*g0,1);b2=feed
chap7_7.mdl
Model {
Name "chap7_7"
Version 3.00
SimParamPage "Solver"
SampleTimeColors off
InvariantConstants off
WideVectorLines off
ShowLineWidths off
ShowPortDataTypes
chapter7_7.m
ng0=[400];dg0=[1,30,200,0];g0=tf(ng0,dg0);
t=[0:0.01:2];w=logspace(-1,2);
KK=5;Pm=45;wc=14;
[ngc,dgc]=lead7(ng0,dg0,KK,Pm,wc,w);
gc=tf(ngc,dgc),g0c=tf(KK*g0*gc);
b1=feedback(KK*g0,1);b2=feed
ex7_7.m
a=[1,2,-2;1,1,1;2,2,1];
b=[9;7;6];
[x,n]=jacobi(a,b,[0;0;0])
[x,n]=gauseidel(a,b,[0;0;0])